JP3234996B2 - Lighting support for street trees - Google Patents
Lighting support for street treesInfo
- Publication number
- JP3234996B2 JP3234996B2 JP35618892A JP35618892A JP3234996B2 JP 3234996 B2 JP3234996 B2 JP 3234996B2 JP 35618892 A JP35618892 A JP 35618892A JP 35618892 A JP35618892 A JP 35618892A JP 3234996 B2 JP3234996 B2 JP 3234996B2
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- support
- street
- street tree
- lighting fixture
- 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 - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Supports For Plants (AREA)
- Protection Of Plants (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は街路樹等の樹木の育成・
保護および強風による倒伏防止等のために使用される添
え木や支柱等の支持具に、樹木およびその周辺を照明す
る照明器具を組合わせ、環境および景観あるいは安全性
の改善を図るものである。The present invention relates to a method for growing trees such as street trees.
It is intended to improve the environment, landscape and safety by combining lighting equipment for illuminating the tree and its surroundings with supporting tools such as splints and supports used for protection and prevention of lodging due to strong wind.
【０００２】[0002]
【従来の技術および発明が解決しようとする課題】従
来、街路樹等の樹木用の照明は街路灯のようにかなり高
い位置からの全体照明であったり、または地面に設置し
た照明器具による極めて低い位置からの照明であった。
高い位置からの全体照明は確かに照明効率は良いもの
の、強い光が葉によって反射して枝や幹の形や質感が不
鮮明となり、樹木全体が平面的な表面で覆われ恰も一つ
の塊状に見えてしまい情緒的ではなかった。また、眩し
すぎて走行中の車両等にとっては視界不良を招く原因と
なる場合もあるほか、街の景観を損なう逆効果となった
り、更にはエネルギーの消費も少なくないものであっ
た。2. Description of the Related Art Conventionally, lighting for trees such as street trees is general lighting from a considerably high position like a street light, or extremely low due to a lighting fixture installed on the ground. It was lighting from the position.
Overall lighting from a high position certainly has high lighting efficiency, but strong light is reflected by leaves and the shape and texture of branches and trunks are unclear, and the entire tree is covered with a flat surface and looks like a single block. It was not emotional. In addition, the vehicle may be too dazzling to cause poor visibility for a traveling vehicle or the like, and may have a negative effect on the scenery of the city, and may consume much energy.
【０００３】また、地面あるいは地面に近接して低い位
置から上向き照射状態で設置する照明器具は、前者に比
較して格段に情緒的な照明が可能であり、また、強い光
で他を眩惑することはないものの、その多くは樹木の根
元近くの施設帯に設置することになり、他の低木や植込
みあるいはごみ箱やその他の物と干渉し邪魔になるもの
であった。また、歩道を歩くの歩行者の足元を照明する
ことはできなかった。In addition, a lighting fixture installed in an upwardly illuminated state from the ground or from a low position close to the ground can provide much more emotional illumination than the former, and dazzles others with strong light. Most did not, but most of them would be located in facilities near the roots of the trees, and would interfere with other shrubs, plantings or recycle bins and other things. Also, it was not possible to illuminate the foot of a pedestrian walking on the sidewalk.
【０００４】特に近年、街の環境美化や景観改善あるい
は安全・防犯、更には省エネルギーが叫ばれるようにな
り、何等かの効果的な照明技術が切に望まれていた。[0004] In recent years, in particular, there has been a growing demand for beautification of the environment of the city, improvement of the scenery, safety and crime prevention, and furthermore, energy saving, and there has been a strong demand for some effective lighting technology.
【０００５】本発明はこのような従来の技術や現状に着
目してなされたものであり、照射光や照明器具そのもの
が他を眩惑したり他と干渉して邪魔になったりせず、ま
た、省エネルギーで情緒的な照明ができ、更には歩行者
の足元も過不足なく確実に照明することができる効果的
な照明器具を提供せんとするものである。The present invention has been made in view of such conventional techniques and the present situation, and the irradiation light and the lighting fixture do not obscure or interfere with others, and do not interfere. It is an object of the present invention to provide an effective lighting device that can provide emotional lighting with energy saving and that can surely illuminate the foot of a pedestrian without excess or shortage.
【０００６】[0006]
【課題を解決するための手段および作用】本発明に係る
街路樹用照明支持具は上記のような課題を解決するため
に、街路樹用の支持具に照明器具を組み合わせたもので
あり、この照明器具は略上方向および略下方向にのみ光
を照射するようになっているものである。街路樹の支持
具は一般的に街路樹と略一体の状態となっているもので
あり、この支持具をそのまま照明器具の一部とすること
により、新たに照明器具の設置スペースを設ける必要が
なくなり、近接する他のものと干渉して邪魔になること
が無くなる。また、街路樹の各々に備えるものであるこ
とから明るさは極めて少なくて済み、消費電力等を削減
して省エネルギーとすることができる。更に、この照明
器具は略上方向および略下方向にのみ光を照射するもの
であることから情緒的な照明が可能となる。また、横方
向へは光を照射しないことから走行中の車両等に対して
眩惑等の影響を及ぼしたり、街の景観を損なうようなこ
とがなく、同時に近接する歩道等を照明することができ
る。SUMMARY OF THE INVENTION A street tree lighting support according to the present invention is a combination of a street tree support and a lighting fixture in order to solve the above problems. The luminaire is configured to emit light only in a substantially upward direction and a substantially downward direction. In general, the support for the street tree is almost integrated with the street tree, and it is necessary to provide a new lighting fixture installation space by using this support as it is as a part of the lighting fixture. And no longer interfere with other nearby objects. In addition, since it is provided for each of the street trees, the brightness is extremely low, and power consumption and the like can be reduced to save energy. Furthermore, since this lighting device irradiates light only in a substantially upward direction and a substantially downward direction, emotional illumination can be performed. In addition, since no light is emitted in the lateral direction, dazzling or the like is not exerted on a running vehicle or the like, or the landscape of the city is not impaired. .
【０００７】尚、以上および以下の記述において「街路
樹」とは文字通り道路等の側帯に植える街路樹の他、庭
木、各種の低木、植木、植込みその他を含む樹木一般を
広く意味する用語として用いるものである。また、「支
持具」とはこれらの樹木の育成・保護および強風による
倒伏防止や、積雪による枝折れ防止等のために使用され
る添え木や支柱の類い全般を広く意味する用語として用
いるものである。[0007] In the above and following descriptions, "street tree" is used as a term broadly meaning a general tree including garden trees, various shrubs, plants, plants and the like, in addition to street trees planted in side zones such as roads. Things. In addition, the term “support” is used as a term that broadly refers to all types of splints and supports used to grow and protect these trees, prevent lodging by strong winds, and prevent branches from breaking due to snow. is there.
【０００８】[0008]
【実施例】本発明の実施例を以下、図面に基づいて説明
する。尚、各図において共通する部分には同一の符号を
付し、重複する説明は省略する。図１は本発明に係る街
路樹用照明支持具１を示すものであり、街路樹２用の支
持具３の直立部材４の頂上部に照明器具５を取付けたも
のである。直立部材４の下端部はアンカー部材６が備え
られ施設帯７の地面に植設されており、電気配線８が接
続されている。照明器具５は図２に示すように直立部材
４の頂上部に取付けられており、電球９と、電球９を取
囲み横方向への光の照射を遮る側板１０と、略上方向へ
の光の照射を透過させる天井カバー１１と、そして、略
下方向への光の照射を透過させる下カバー１２とから成
っている。尚、１３はソケット兼用の取付け金具であ
り、電球９を装着すると共に照明器具５と直立部材４と
を結合させるためものである。また、天井カバー１１は
電球９の保守点検・交換のため側板１０に対して取外し
自在となっている。Embodiments of the present invention will be described below with reference to the drawings. In the drawings, common portions are denoted by the same reference numerals, and redundant description is omitted. FIG. 1 shows a lighting support 1 for a street tree according to the present invention, in which a lighting fixture 5 is attached to the top of an upright member 4 of a support 3 for a street tree 2. The lower end of the upright member 4 is provided with an anchor member 6 and is planted on the ground of the facility zone 7, to which an electric wiring 8 is connected. The luminaire 5 is attached to the top of the upright member 4 as shown in FIG. 2, and includes a light bulb 9, a side plate 10 surrounding the light bulb 9 and blocking the irradiation of light in the lateral direction, and a light substantially upward. , And a lower cover 12 that transmits substantially downward light irradiation. Reference numeral 13 denotes a mounting bracket which is also used as a socket. The mounting bracket 13 is used to mount the light bulb 9 and connect the lighting apparatus 5 to the upright member 4. The ceiling cover 11 is detachable from the side plate 10 for maintenance and inspection / replacement of the light bulb 9.
【０００９】このような構造とすることにより、新たに
照明器具の設置スペースを設ける必要が無くなり近接す
る植込み１４など、他の物と干渉して邪魔になることが
無くなる。また、このように支持具３は街路樹２の各々
に備えるものであることから、照明器具５の明るさは極
めて少なくて済み、消費電力等を削減して省エネルギー
とすることができる。そして、この照明器具５は略上方
向および略下方向にのみ光を照射するものであることか
ら情緒的な照明が可能となる。即ち、特に略上方向への
光の照射は街路樹２の枝や幹の形、更にその質感をも鮮
やかに照らし出し、樹木の持つ独特の深みのある佇まい
を豊かに演出することができる。また、横方向へは光を
照射しないことから、走行中の車両等に対して眩惑等の
影響を及ぼしたり街の景観を損なうようなことがない。
更には、略下方向への光の照射により、近接する歩道等
を過不足なく確実に照明し歩行者の足元を照らすことが
できる。By adopting such a structure, it is not necessary to newly provide a space for installing a lighting fixture, and it is possible to prevent interference with other objects such as the nearby implant 14 and obstruct it. In addition, since the support 3 is provided for each of the street trees 2 as described above, the brightness of the lighting fixture 5 can be extremely low, and power consumption and the like can be reduced to save energy. Since the illumination device 5 irradiates light only in substantially upward and downward directions, emotional illumination is possible. That is, in particular, the light irradiation in the substantially upward direction vividly illuminates the shape of the branches and trunks of the street tree 2 and the texture of the street tree 2, thereby enriching the unique and deep appearance of the tree. In addition, since no light is emitted in the lateral direction, there is no dazzling effect on the running vehicle or the like, and no damage to the cityscape.
Furthermore, by irradiating the light in a substantially downward direction, it is possible to reliably illuminate the approaching sidewalk or the like without excess or shortage and illuminate the foot of the pedestrian.
【００１０】図３に示すのは他の実施例であり、このよ
うに直立部材４および照明器具５を斜めに用いて街路樹
２を支持する場合には、取付け角度調整機構１５を備え
て直立部材４に対する照明器具５の取付け角度を自在に
調節することができるようにしたものである。取付け角
度調節機構１５はこの例のようにブラケット１６とピン
１７とを用いた関節構造のほか、図示せぬユニバーサル
継手やポールジョイント等、あるいは可撓性のフレキシ
ブルチュウブやその他の角度調節機構・部材等を使用す
るものであり、それらの詳細な構造の説明は省略する。FIG. 3 shows another embodiment. When the street tree 2 is supported by using the upright member 4 and the lighting fixture 5 at an angle as described above, an upright mounting mechanism 15 is provided. The mounting angle of the lighting fixture 5 with respect to the member 4 can be freely adjusted. The mounting angle adjusting mechanism 15 includes a joint structure using a bracket 16 and a pin 17 as in this example, a universal joint or a pole joint (not shown), a flexible tube, or other angle adjusting mechanisms and members. Etc., and the detailed description of those structures is omitted.
【００１１】尚、本発明に係る街路樹用支持照明支持具
１は、これらの例のように略上方向および下方向へのみ
光を照射するものであるが、また、側板１０を半透過性
の材料で形成するなど、周囲に対して差支えない程度に
横方向へも光を照射するようにしても良い。また、これ
らの例においては支持具３の直立部材４に照明器具５を
取付けたものであるが、この他にも例えば図１中に示す
水平部材１８のように、水平状態および略水平状態で用
いる支持具類に照明器具を取付けても良いものである。
無論その際に用いる照明器具はその形状あるいは形式に
関わらず、略上方向および下方向にのみ光を照射するも
のであれば良いものである。The street tree support lighting support 1 according to the present invention irradiates light substantially only in the upward and downward directions as in these examples. Light may also be irradiated in the lateral direction to the extent that it does not interfere with the surroundings, for example, by forming the material. Further, in these examples, the lighting fixture 5 is attached to the upright member 4 of the support 3, but in addition, for example, in a horizontal state and a substantially horizontal state like a horizontal member 18 shown in FIG. The lighting fixtures may be attached to the supports used.
Of course, the lighting fixture used at that time is not limited as long as it irradiates light only substantially upward and downward regardless of its shape or type.
【００１２】[0012]
【発明の効果】本発明の街路樹用照明支持具は以上説明
してきた如き内容のものであり、走行中の車両等に対し
眩惑や視界不良の原因となる虞が無く、景観を損ねる心
配も無く、また、他の物と干渉して邪魔になったりせ
ず、更には省エネルギーで情緒的な照明ができると共
に、歩行者の足元も過不足なく確実に照明することがで
きる。特に街路樹の根元付近に近接した低位置からの略
上方向への照明は、街路樹の枝や幹の形、更にその質感
をも鮮やかに照らし出し、樹木の持つ独特の深みのある
佇まいを情緒豊かに演出することができる。The lighting support for street trees of the present invention has the contents as described above, and there is no danger of causing dazzling or poor visibility to a running vehicle or the like, and there is no fear of damaging the landscape. It does not interfere with other objects, does not interfere, and can provide emotional illumination with energy savings, and can reliably illuminate the foot of pedestrians with no excess or shortage. In particular, the lighting in the almost upward direction from a low position near the base of the street tree clearly illuminates the shape and shape of the branches and trunks of the street tree, and the unique deep appearance of the tree You can produce emotionally rich.
【００１３】[0013]
【図１】本発明の実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】図１中に示す照明器具５の概略断面図である。FIG. 2 is a schematic sectional view of the lighting apparatus 5 shown in FIG.
【図３】本発明の他の実施例を示す側面図である。FIG. 3 is a side view showing another embodiment of the present invention.
１……街路樹用照明支持具 ２……街路樹 ３……支持具 ４……直立部材 ５……照明器具 DESCRIPTION OF SYMBOLS 1 ... Street tree lighting support 2 ... Street tree 3 ... Support 4 ... Standing member 5 ... Lighting equipment
Claims (3)
た街路樹用照明支持具であって、上記の照明器具は、電
球と、電球を取り囲み横方向への光の照射を遮る側板
と、光の照射を透過させる天上カバーおよび下カバーと
で成り、略上方向および略下方向にのみ光を照射するも
のである街路樹用照明支持具。1. A street tree lighting support comprising a street tree support and a lighting fixture combined, wherein the lighting fixture comprises an electric power supply.
A side plate that surrounds the bulb and the bulb and blocks light from shining laterally
And a top cover and a lower cover that transmit light irradiation.
A lighting support for street trees, which irradiates light only in substantially upward and downward directions.
過性の材料で形成した街路樹用照明支持具。Street tree lighting support made of transient materials.
る照明器具の取付け角度を自在に調節可能である請求項The mounting angle of the lighting fixture can be adjusted freely.
１又は請求項２記載の街路樹用支持具。The street tree support according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35618892A JP3234996B2 (en) | 1992-12-01 | 1992-12-01 | Lighting support for street trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35618892A JP3234996B2 (en) | 1992-12-01 | 1992-12-01 | Lighting support for street trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06165623A JPH06165623A (en) | 1994-06-14 |
| JP3234996B2 true JP3234996B2 (en) | 2001-12-04 |
Family
ID=18447776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35618892A Expired - Fee Related JP3234996B2 (en) | 1992-12-01 | 1992-12-01 | Lighting support for street trees |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3234996B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627216A (en) * | 2016-03-08 | 2016-06-01 | 成都蒲江珂贤科技有限公司 | Energy-saving garden lamp capable of facilitating branch fixation |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07225303A (en) * | 1993-12-16 | 1995-08-22 | Sharp Corp | Microlens substrate, liquid crystal display element using the same, and liquid crystal projector device |
| US6082716A (en) * | 1996-09-30 | 2000-07-04 | P.E.I. Protezioni Elaborazioni Industriali, S.R.L. | Shock absorber device for telescopic protection devices |
| KR20010099285A (en) * | 2001-09-19 | 2001-11-09 | 용근순 | Stand-type lighting system for tree |
| FR2984687B1 (en) * | 2011-12-23 | 2014-04-04 | Pellenc Sa | METHOD FOR CONDUCTING OLIVE PLANTING SUITABLE FOR MECHANICAL CONTINUOUS RECOVERY OF OLIVES. |
| JP6583671B2 (en) * | 2015-08-28 | 2019-10-02 | パナソニックＩｐマネジメント株式会社 | Lighting device |
| CN108782003A (en) * | 2018-07-09 | 2018-11-13 | 五冶集团上海有限公司 | A kind of arbor holder |
-
1992
- 1992-12-01 JP JP35618892A patent/JP3234996B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627216A (en) * | 2016-03-08 | 2016-06-01 | 成都蒲江珂贤科技有限公司 | Energy-saving garden lamp capable of facilitating branch fixation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06165623A (en) | 1994-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |