JPH01124324A - Lighting equipment for rearing seedling - Google Patents
Lighting equipment for rearing seedlingInfo
- Publication number
- JPH01124324A JPH01124324A JP28378187A JP28378187A JPH01124324A JP H01124324 A JPH01124324 A JP H01124324A JP 28378187 A JP28378187 A JP 28378187A JP 28378187 A JP28378187 A JP 28378187A JP H01124324 A JPH01124324 A JP H01124324A
- Authority
- JP
- Japan
- Prior art keywords
- support
- artificial light
- eccentric cam
- seedlings
- light sources
- 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
- 230000000384 rearing effect Effects 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004161 plant tissue culture Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、植物ｍｍ培養におけるクローン苗等の生長、
順化の過程で使用される育苗容器の照明装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to the growth of cloned seedlings etc. in plant mm culture,
This invention relates to a lighting device for a seedling growing container used in the acclimatization process.
近時、植物組織培養の研究が活発に行われるようになっ
てきた。このような植物組織培養においては、クローン
苗の生長、順化の過程で、クローン苗を内部の培地に植
えつけた育苗容器の上方から白色電球や蛍光灯等の人工
光源で照明し、主として光合成による光独立栄養生長を
行わせている。Recently, research on plant tissue culture has become active. In this type of plant tissue culture, during the growth and acclimatization process of cloned seedlings, artificial light sources such as white light bulbs or fluorescent lights are used to illuminate the seedlings from above the seedling container in which the cloned seedlings are planted in the internal medium, mainly for photosynthesis. photoautotrophic growth.
しかしながら、これまでは人工光源を育苗容器の上方に
固定的に設けているため、育苗容器の開口部を覆うアル
ミ箔や開口部の蓋体等の遮光物によって常時その影にな
る部分ができたり、また人工光源の直下とその周辺では
照射距離の差により受光量が異なる等、照明が不均一に
なるという問題があった。However, until now, the artificial light source was fixedly installed above the seedling growing container, so there was always a shadow area due to light blocking objects such as aluminum foil covering the opening of the seedling growing container or the lid of the opening. Additionally, there was a problem in that the amount of light received differed between directly below and around the artificial light source due to the difference in irradiation distance, resulting in uneven illumination.
本発明は上記問題に鑑みてなされたもので、その目的と
するところは、遮光物があっても常時その影となる部分
が生じず、且つ育苗容器内の各部の受光量もほぼ平均化
されて均一な照明を行い得る育苗用照明装置を提供する
ことにある。The present invention was made in view of the above problems, and its purpose is to prevent shadows from occurring even if there is a light blocking object, and to substantially equalize the amount of light received by each part of the seedling growing container. An object of the present invention is to provide a lighting device for raising seedlings that can provide uniform illumination.
上記問題点を解決するために、本発明の育苗用照明装置
は、育苗用の人工光源を育苗容器の上方に位置させて支
持体に支持させ、該支持体を揺動させる揺動機構を設け
たことを特徴とする。In order to solve the above problems, the lighting device for raising seedlings of the present invention has an artificial light source for raising seedlings positioned above a container for raising seedlings and supported by a support body, and is provided with a swinging mechanism that swings the support body. It is characterized by:
以下、図面を参照しながら本発明の詳細な説明する。 Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は本発明の一実施例に係る育苗用照明装置の一部
破断斜視図である０図において、１はフレームで、その
途中の棚板３の上には箱型の育苗容器２（以下、育苗ボ
ックス２という）が複数個設置されている。この育苗ボ
ックス２はポリカーボネートやポリエステルサルコン等
の無色透明な合成樹脂又はガラス等で形成されたもので
、各育苗ボックス２の上部には、ボックス内の炭酸ガス
濃度などを測定するために内部のガスを導出する導出管
４と、濃度測定後にガスを返送する返送管５が接続され
ている。また、育苗ボックス２の下部には培養液供給管
６と培養液排出管７（第２図参照）が接続され、更に育
苗ボックス２の背面には炭酸ガスや乾燥空気などを供給
する給気管（不図示）が接続されている。FIG. 1 is a partially cutaway perspective view of a lighting device for raising seedlings according to an embodiment of the present invention. In FIG. A plurality of seedling raising boxes (hereinafter referred to as seedling raising boxes 2) are installed. This seedling raising box 2 is made of colorless and transparent synthetic resin such as polycarbonate or polyester sarcon, or glass, etc. At the top of each seedling raising box 2, there is a An outlet pipe 4 for discharging the gas is connected to a return pipe 5 for returning the gas after concentration measurement. In addition, a culture solution supply pipe 6 and a culture solution discharge pipe 7 (see Fig. 2) are connected to the lower part of the seedling raising box 2, and an air supply pipe (see Fig. 2) is connected to the back of the seedling raising box 2 for supplying carbon dioxide gas, dry air, etc. (not shown) is connected.
８は昼光色を発する蛍光灯よりなる育苗用の人工光源で
、各人工光源８は各育苗ボックス２の上方に配置され、
反射板９を介して板状の支持体１０の下面に取付けられ
ている。この人工光源８は可変抵抗器等で印加電圧を変
化させることにより、明るさを調節できるようになって
いる。Reference numeral 8 denotes an artificial light source for raising seedlings consisting of a fluorescent lamp that emits daylight color, and each artificial light source 8 is arranged above each seedling raising box 2.
It is attached to the lower surface of a plate-shaped support 10 via a reflection plate 9. The brightness of this artificial light source 8 can be adjusted by changing the applied voltage using a variable resistor or the like.
上記の支持体１０は、フレーム１に設けられたガイド１
１によって左右にスライド自在に取着されており、揺動
機構１２によって左右に揺動されるようになっている。The support body 10 described above is a guide 1 provided on a frame 1.
1 so as to be slidable left and right, and is configured to be swung left and right by a swinging mechanism 12.
この揺動機構１２は、フレーム１の一端寄りに設けられ
た円板状の偏心カム１４と、他端側に設けられた圧縮バ
ネ１５よりなるもので、該偏心カム１４の軸１３はモー
タ（不図示）により減速機を介して低速で回転されるよ
うになっており、上記圧縮バネ１５によって支持体１０
が絶えず偏心力ＪＡ１４に接するように付勢されている
。なお、揺動機構は実施例のものに限らず、例えばシリ
ンダで支持体１０を揺動させたり、クランク機構を採用
したり、磁石と電磁石を組み合わせて使用するなど、種
々の公知の揺動機構を採用することが可能であり、また
支持体１０も実施例のような板状のものに限らず、矩形
枠状など種々の形状のものを使用することが可能である
。This swinging mechanism 12 consists of a disc-shaped eccentric cam 14 provided near one end of the frame 1 and a compression spring 15 provided at the other end. The shaft 13 of the eccentric cam 14 is connected to a motor ( (not shown), the support body 10 is rotated at low speed via a speed reducer, and the support body 10 is rotated by the compression spring 15.
is constantly biased so as to be in contact with the eccentric force JA14. Note that the swinging mechanism is not limited to the one in the embodiment, and various known swinging mechanisms may be used, such as using a cylinder to swing the support 10, using a crank mechanism, or using a combination of magnets and electromagnets. Moreover, the support body 10 is not limited to the plate shape as in the embodiment, but it is also possible to use various shapes such as a rectangular frame shape.
また、育苗ボックス２の間には光量計１６が設置されて
おり、この光量計１６で人工光源８からの照射光量が経
時的に測定されてレコーダ（不図示）に記録されるよう
になっている。Further, a light meter 16 is installed between the seedling raising boxes 2, and this light meter 16 measures the amount of light emitted from the artificial light source 8 over time and records it on a recorder (not shown). There is.
上記のような構成の照明装置は、モータにより偏心カム
１４を回転させると、圧縮バネ１５によって偏心カム１
４に押付けられている支持体ｌＯが第２図に示すように
偏心カム１４の回転に伴って短径と長径の寸法差だけ左
右に揺動する。従って、支持体１０と共に人工光源８も
揺動するので、育苗ボックス１の上部にガスの導出管４
や返送管５等の遮光物があっても常時その影となる部分
が生じなくなり、また、育苗ボックス内の各部の受光量
も人工光源８の揺動によってほぼ平均化されるので、均
一な照明が行われる。In the lighting device configured as described above, when the eccentric cam 14 is rotated by the motor, the eccentric cam 1 is rotated by the compression spring 15.
As shown in FIG. 2, the support 1O pressed against the support member 4 swings left and right by the difference in dimension between the short axis and the long axis as the eccentric cam 14 rotates. Therefore, since the artificial light source 8 also swings together with the support 10, the gas outlet pipe 4 is connected to the upper part of the seedling raising box 1.
Even if there is a light blocking object such as a light shield or a return pipe 5, there will be no constant shadow, and the amount of light received by each part of the seedling growing box is almost averaged by the swinging of the artificial light source 8, so uniform illumination is achieved. will be held.
一方、光量の調節は、可変抵抗器等により人工光源８に
印加する電圧を変化させたり、点灯させる人工光源８の
本数を変えたりすることによって容易に行うことができ
、特に、両者を組み合わせるとより広い範囲の光量調節
が可能となる。また光量計１６を設けているので、所望
の光量に正確に調節することができ、必要とあらば光量
を自動制御することも可能である。On the other hand, the amount of light can be easily adjusted by changing the voltage applied to the artificial light source 8 using a variable resistor or the like, or by changing the number of artificial light sources 8 to be turned on, and especially when the two are combined. It becomes possible to adjust the light amount over a wider range. Further, since a light meter 16 is provided, the light amount can be accurately adjusted to a desired amount, and if necessary, the light amount can be automatically controlled.
以上の説明から明らかなように、本発明の育苗用照明装
置によれば、人工光源を育苗ボックスの上方に位置させ
て支持体に支持させ、該支持体を揺動させる揺動機構を
設けて該支持体と共に人工光源を揺動させるようにした
ので、ガスの導出管や返送管等の遮光物があっても常時
その影となる部分が生じなくなり、育苗ボックス内の各
部の受光量もほぼ平均化されて均一な照明を行えるとい
つた効果が得られる。As is clear from the above description, according to the lighting device for raising seedlings of the present invention, the artificial light source is positioned above the seedling raising box and supported by the support, and a swinging mechanism for swinging the support is provided. Since the artificial light source is oscillated together with the support, even if there are light blocking objects such as gas outlet pipes and return pipes, there will be no shadows, and the amount of light received by each part of the seedling growing box will be approximately the same. The effect of averaging and uniform illumination can be obtained.
【図面の簡単な説明】
第１図は本発明の一実施例に係る育苗用照明装置の一部
破断斜視図、第２図は揺動機構の動作説明図である。
２・・・育苗容器（育苗ボックス）、
８・・・人工光源、
１０・・・支持体、
１２・・・揺動機構。
第１図
第２図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway perspective view of a lighting device for raising seedlings according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the operation of a swinging mechanism. 2... Seedling raising container (seedling raising box), 8... Artificial light source, 10... Support body, 12... Rocking mechanism. Figure 1 Figure 2
Claims (1)
支持体に支持させ、該支持体を揺動させる揺動機構を設
けたことを特徴とする育苗用照明装置。(1) A lighting device for raising seedlings, characterized in that an artificial light source for raising seedlings is positioned above a container for raising seedlings and is supported by a support, and a swinging mechanism for swinging the support is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28378187A JPH01124324A (en) | 1987-11-10 | 1987-11-10 | Lighting equipment for rearing seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28378187A JPH01124324A (en) | 1987-11-10 | 1987-11-10 | Lighting equipment for rearing seedling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124324A true JPH01124324A (en) | 1989-05-17 |
Family
ID=17670046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28378187A Pending JPH01124324A (en) | 1987-11-10 | 1987-11-10 | Lighting equipment for rearing seedling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124324A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7175712B2 (en) * | 2003-01-09 | 2007-02-13 | Con-Trol-Cure, Inc. | Light emitting apparatus and method for curing inks, coatings and adhesives |
| US8871311B2 (en) | 2010-06-03 | 2014-10-28 | Draka Comteq, B.V. | Curing method employing UV sources that emit differing ranges of UV radiation |
| US9067241B2 (en) | 2008-12-31 | 2015-06-30 | Draka Comteq, B.V. | Method for curing glass-fiber coatings |
| US9187367B2 (en) | 2010-05-20 | 2015-11-17 | Draka Comteq, B.V. | Curing apparatus employing angled UVLEDs |
| US10029942B2 (en) | 2010-08-10 | 2018-07-24 | Draka Comteq B.V. | Method and apparatus providing increased UVLED intensity and uniform curing of optical-fiber coatings |
-
1987
- 1987-11-10 JP JP28378187A patent/JPH01124324A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7175712B2 (en) * | 2003-01-09 | 2007-02-13 | Con-Trol-Cure, Inc. | Light emitting apparatus and method for curing inks, coatings and adhesives |
| US9067241B2 (en) | 2008-12-31 | 2015-06-30 | Draka Comteq, B.V. | Method for curing glass-fiber coatings |
| US9187367B2 (en) | 2010-05-20 | 2015-11-17 | Draka Comteq, B.V. | Curing apparatus employing angled UVLEDs |
| US9687875B2 (en) | 2010-05-20 | 2017-06-27 | Draka Comteq, B.V. | Curing apparatus employing angled UVLEDs |
| US8871311B2 (en) | 2010-06-03 | 2014-10-28 | Draka Comteq, B.V. | Curing method employing UV sources that emit differing ranges of UV radiation |
| US10029942B2 (en) | 2010-08-10 | 2018-07-24 | Draka Comteq B.V. | Method and apparatus providing increased UVLED intensity and uniform curing of optical-fiber coatings |
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