JP4640182B2 - Lighting pole - Google Patents

Lighting pole Download PDF

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Publication number
JP4640182B2
JP4640182B2 JP2006006586A JP2006006586A JP4640182B2 JP 4640182 B2 JP4640182 B2 JP 4640182B2 JP 2006006586 A JP2006006586 A JP 2006006586A JP 2006006586 A JP2006006586 A JP 2006006586A JP 4640182 B2 JP4640182 B2 JP 4640182B2
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Japan
Prior art keywords
main body
pole
vent hole
lighting
rain
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Expired - Fee Related
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JP2006006586A
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JP2007186930A (en
Inventor
慎一 三田寺
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Panasonic Corp
Panasonic Electric Works Co Ltd
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Panasonic Corp
Matsushita Electric Works Ltd
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Description

本発明は、ポール灯（照明ポール）に用いられる照明用ポールに関するものである。   The present invention relates to an illumination pole used for a pole lamp (illumination pole).

従来から、屋外に設置されるポール灯（照明ポール）に用いられる中空の照明用ポールが提供されており、この種の照明用ポールでは、内部に湿気が発生し結露し易いため、照明用ポールの内外を連通する通気孔を設けて空気を循環させて結露等が生じないようにしている。さらに、前記通気孔を介して内部に雨水等が浸入することを防止するために、照明用ポールの外面における前記通気孔近傍には、雨避け用のひさし部が設けられている（例えば、特許文献１）。
特開２００１−３４９０９５号公報（第１図） Conventionally, hollow lighting poles used for pole lights (illumination poles) installed outdoors have been provided, and in this type of lighting pole, moisture is generated inside, and condensation tends to occur. A ventilation hole is provided for communication between the inside and outside of the chamber so that air is circulated so that condensation does not occur. Further, in order to prevent rainwater or the like from entering the inside through the vent hole, an eaves portion for avoiding rain is provided in the vicinity of the vent hole on the outer surface of the lighting pole (for example, a patent) Reference 1).
JP 2001-349095 A (FIG. 1)

しかしながら、従来例の照明用ポールでは、雨避け用のひさし部が照明用ポールの外側面に設けられているために、このようなひさし部が照明用ポールから突出しており、これによって歩行者が不意にひさし部に衝突するおそれがあり、その結果、照明用ポールが歩行者の歩行の邪魔になってしまうおそれがあった。   However, in the conventional lighting pole, since the eaves portion for avoiding rain is provided on the outer surface of the lighting pole, such an eave portion protrudes from the lighting pole, thereby allowing a pedestrian to There is a risk of unexpectedly colliding with the eaves, and as a result, the lighting pole may interfere with the walking of the pedestrian.

本発明は上述の点に鑑みて為されたもので、その目的は、通気孔を介して内部に雨水等が浸入することを防止でき、且つ歩行の邪魔になることがなくなり、しかも美感を向上できる照明用ポールを提供することにある。   The present invention has been made in view of the above-mentioned points, and its purpose is to prevent rainwater and the like from entering the inside through the vent hole, and it does not interfere with walking and improves the aesthetics. It is to provide a lighting pole that can be used.

上記の課題を解決するために、請求項１の照明用ポールでは、筒状の本体を有し、該本体の側面には内外を連通する通気孔が形成され、前記本体内における前記通気孔の開口縁部には、前記通気孔を囲繞する筒状の雨避け部が水平方向に対して３０度以上４５度以下の範囲の角度をつけて斜め上方に向けて突設されていることを特徴とする。
In order to solve the above-mentioned problems, the lighting pole according to claim 1 has a cylindrical main body, a side surface of the main body is formed with a vent hole communicating with the inside and the outside, and the vent hole in the main body is formed. A cylindrical rain-avoiding portion surrounding the vent hole is provided at the opening edge so as to project obliquely upward at an angle in a range of 30 degrees to 45 degrees with respect to the horizontal direction. And

本発明は、本体内における通気孔の開口縁部に、通気孔を囲繞する筒状の雨返し部が斜め上方に向かって突設されているから、通気孔を介して内部に雨水等が浸入することを防止でき、且つ歩行の邪魔になることがなくなり、しかも美感を向上できるという効果を奏する。   In the present invention, since a cylindrical rain return portion surrounding the ventilation hole protrudes obliquely upward at the opening edge of the ventilation hole in the main body, rainwater or the like enters the inside through the ventilation hole. This is advantageous in that it can be prevented, does not obstruct walking, and the aesthetics can be improved.

以下に、本発明の照明用ポールの一実施形態について図１を参照して説明する。照明用ポール１は、例えば、街路灯、庭園灯等に利用されるポール灯（照明ポール）に用いられるものであって、図１に示すように、筒状の本体１０を有し、該本体１０の側面には内外を連通する通気孔２が形成され、前記本体１０内における前記通気孔２の開口縁部３には、前記通気孔２を囲繞する筒状の雨返し部４が斜め上方に向けて突設されている。尚、図１では、ポールの先端側（上端側）の図示を省略している。   Below, one Embodiment of the pole for illumination of this invention is described with reference to FIG. The lighting pole 1 is used for, for example, a pole lamp (illumination pole) used for a street lamp, a garden lamp, etc., and has a cylindrical main body 10 as shown in FIG. A ventilation hole 2 that communicates the inside and the outside is formed on the side surface of the body 10, and a cylindrical rain return portion 4 surrounding the ventilation hole 2 is formed obliquely upward at the opening edge 3 of the ventilation hole 2 in the main body 10. It is projecting toward. In addition, in FIG. 1, illustration of the front end side (upper end side) of a pole is abbreviate | omitted.

本体１０は、例えば円筒状の鋼管であって、その基端部（下端部）には、本体１０を路面等に設置する際に用いられる鍔状の基盤部１０ａが形成されており、本体１０には、必要に応じて防錆用の塗装等が施される。一方、図示を省略している本体１０の上端側には、蛍光灯等の照明負荷（図示せず）用のソケット（図示せず）等を備える照明器具（図示せず）等が取り付けられるようになっている。そして、本体１０の下端側の側面には、本体１０の内外を連通する直径２７ｍｍ〜３４ｍｍ（φ２７ｍｍ〜φ３４ｍｍ）の円形状の通気孔２が形成されており、これにより本体１０内の空気を循環させて結露等が生じないようにしている。   The main body 10 is, for example, a cylindrical steel pipe, and has a base end portion (lower end portion) formed with a bowl-shaped base portion 10a used when the main body 10 is installed on a road surface or the like. Is coated with anti-corrosion as needed. On the other hand, a lighting fixture (not shown) including a socket (not shown) for a lighting load (not shown) such as a fluorescent lamp is attached to the upper end side of the main body 10 (not shown). It has become. A circular vent hole 2 having a diameter of 27 mm to 34 mm (φ27 mm to φ34 mm) communicating with the inside and outside of the main body 10 is formed on the side surface on the lower end side of the main body 10, thereby circulating the air in the main body 10. To prevent condensation.

尚、本体１０の形状としては、円筒状のものに限らず、断面形状が多角形（４角形、６角形、８角形等）の筒状のものであってもよいし、その他様々な断面形状のものであってもよい。また尚、本体１０の材料としては、鋼を用いたものに限られるものではなく、この他、錆に強いステンレス鋼等を用いてもよい。   The shape of the main body 10 is not limited to a cylindrical shape, and the cross-sectional shape may be a polygonal shape (a quadrangle, a hexagon, an octagon, etc.), or other various cross-sectional shapes. It may be. In addition, the material of the main body 10 is not limited to the one using steel, and other than this, stainless steel resistant to rust may be used.

雨返し部４は、図１に示すように、本体１０と同様の材料を用いて通気孔２の直径と略同じ内径の円筒状に形成されたパイプからなり、雨返し部４の一端部（図１における左端部）には、雨返し部４の軸方向に対して斜め（９０−θ度）方向に切断されてなる接続用端面を有している。そして、この雨返し部４は、前記接続用端面を本体１０内における通気孔２の開口縁部３に接続することで本体１０に取り付けられ、これにより本体１０内における通気孔２の開口縁部３には、斜め上方、すなわち水平方向に対して角度θだけ上方に向けて雨返し部４が突設されることになる。ここで、雨返し部４の開口縁部３への取り付けは、照明用ポール１の本体１０の内側から雨返し部４を開口縁部３に部分溶接した後に、照明用ポール１の本体１０の外側から雨返し部４を開口縁部３に全周溶接することにより行っており、これにより雨返し部４と、開口縁部３との隙間から雨水等が本体１０内に浸入することを防止している。   As shown in FIG. 1, the rain return portion 4 is made of a pipe formed in a cylindrical shape having an inner diameter substantially the same as the diameter of the vent hole 2 using the same material as that of the main body 10. The left end portion in FIG. 1 has a connection end face that is cut in an oblique (90-θ degree) direction with respect to the axial direction of the rain return portion 4. And this rain return part 4 is attached to the main body 10 by connecting the end face for connection to the opening edge part 3 of the vent hole 2 in the main body 10, thereby opening the edge part of the vent hole 2 in the main body 10. 3, the rain return portion 4 protrudes obliquely upward, that is, upwards by an angle θ with respect to the horizontal direction. Here, the rain return part 4 is attached to the opening edge 3 after the rain return part 4 is partially welded to the opening edge 3 from the inside of the body 10 of the lighting pole 1 and then the body 10 of the lighting pole 1 is attached. The rain return part 4 is welded to the opening edge 3 from the outside around the entire periphery, thereby preventing rainwater and the like from entering the main body 10 through the gap between the rain return part 4 and the opening edge 3. is doing.

尚、本実施形態では、上記の角度θ＝４５度としているが、このような角度θは、３０度以上４５度以下であればよい。また尚、雨返し部４の長さ寸法は、照明用ポール１の本体１０内への雨水の浸入（吹き込み）をほとんど防止できる程度の大きさであればよいが、完全に防止できる程度の大きさが好ましい。   In the present embodiment, the angle θ is set to 45 degrees, but the angle θ may be 30 degrees or more and 45 degrees or less. Further, the length of the rain return portion 4 may be large enough to prevent the intrusion (blowing) of rainwater into the main body 10 of the lighting pole 1, but large enough to completely prevent it. Is preferable.

以上により構成された照明用ポール１は、蛍光灯等の照明負荷（図示せず）が先端部（図示せず）に取り付けられるとともに、前記照明負荷に動作電源を供給するための安定器（図示せず）や、該安定器に商用電源から給電を行うための配線（図示せず）等が本体１０内に収納された状態で基盤部１０ａを用いて路面等に設置される。これにより、街路灯や、庭園灯等のポール灯として使用に供される。   The lighting pole 1 configured as described above has a ballast (not shown) for supplying an operating power to the lighting load while a lighting load (not shown) such as a fluorescent lamp is attached to a tip (not shown). (Not shown), wiring for supplying power to the ballast from a commercial power supply (not shown), and the like are installed on the road surface or the like using the base portion 10a in a state of being housed in the main body 10. As a result, it can be used as a street light or a pole light such as a garden light.

そして、以上述べた本発明の照明用ポール１によれば、通気孔２を備えているので、本体１０内の空気が循環し、これにより本体１０内で結露することを防止できるという効果を奏する。しかも、本体１０内における通気孔２の開口縁部３に、通気孔２を囲繞する筒状の雨返し部４を斜め上方に向かって突設しているから、通気孔２を介して本体１０内部に雨水等が浸入することを防止できるという効果を奏する。また、雨返し部４は、ポール１の本体１０内に設けられているので、このような雨返し部４が歩行者の歩行の邪魔になることがなくなり、さらには、このような雨返し部４に歩行者が不意に衝突してしまうこともなくなる。加えて、本体１０外部からは雨返し部４が見え難いので、このような雨返し部４によって照明用ポール１の美感を損ねることがなく、照明用ポール１の美感を向上できるという効果を奏する。   According to the lighting pole 1 of the present invention described above, since the air hole 2 is provided, the air in the main body 10 circulates, thereby preventing the dew condensation in the main body 10. . In addition, since the cylindrical rain return portion 4 surrounding the air vent 2 is provided obliquely upward at the opening edge 3 of the air vent 2 in the main body 10, the main body 10 is interposed via the air vent 2. There is an effect that rainwater or the like can be prevented from entering the inside. Moreover, since the rain return part 4 is provided in the main body 10 of the pole 1, such a rain return part 4 does not interfere with the walking of the pedestrian, and furthermore, such a rain return part. No pedestrians accidentally collide with 4. In addition, since the rain return part 4 is difficult to see from the outside of the main body 10, the rain return part 4 does not impair the aesthetics of the lighting pole 1, and the aesthetic feeling of the lighting pole 1 can be improved. .

尚、ポール１の通気孔２の位置や数は上記の例に限られるものではなく、状況に応じて好適な位置に、好適な数だけ形成すればよい。また、通気孔２の形状の円形状に限らず、その他の形状（例えば、多角形等）であってもよく、この場合、雨返し部４の形状も通気孔２に応じて変更すればよい。   In addition, the position and the number of the vent holes 2 of the pole 1 are not limited to the above example, and a suitable number may be formed at a suitable position according to the situation. In addition, the shape of the vent hole 2 is not limited to the circular shape, but may be other shapes (for example, a polygon). In this case, the shape of the rain return portion 4 may be changed according to the vent hole 2. .

本実施形態の照明用ポールの要部の部分切欠図である。It is a partial notch figure of the principal part of the pole for illumination of this embodiment.

符号の説明Explanation of symbols

１ 照明用ポール
１０ 本体
２ 通気孔
３ 開口縁部
４ 雨返し部 DESCRIPTION OF SYMBOLS 1 Light pole 10 Main body 2 Vent hole 3 Opening edge 4 Rain return part

Claims (1)

筒状の本体を有し、該本体の側面には内外を連通する通気孔が形成され、前記本体内における前記通気孔の開口縁部には、前記通気孔を囲繞する筒状の雨避け部が水平方向に対して３０度以上４５度以下の範囲の角度をつけて斜め上方に向けて突設されていることを特徴とする照明用ポール。 A cylindrical rain-preventing portion having a cylindrical main body, and a vent hole communicating with the inside and outside of the main body is formed, and an opening edge of the vent hole in the main body surrounds the vent hole. Is provided so as to project obliquely upward with an angle in a range of 30 degrees to 45 degrees with respect to the horizontal direction.
JP2006006586A 2006-01-13 2006-01-13 Lighting pole Expired - Fee Related JP4640182B2 (en)

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JP2007186930A JP2007186930A (en) 2007-07-26
JP4640182B2 true JP4640182B2 (en) 2011-03-02

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5595057B2 (en) * 2010-02-08 2014-09-24 三菱重工業株式会社 Wind power generator
CN107083856A (en) * 2017-05-24 2017-08-22 中国铁塔股份有限公司长春市分公司 A kind of signal of communication tower

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354495U (en) * 1989-09-26 1991-05-27
JPH0585955U (en) * 1992-04-23 1993-11-19 松下電工株式会社 Entrance pole
JPH07296616A (en) * 1994-04-25 1995-11-10 Matsushita Electric Works Ltd Luminaire
JP2003047142A (en) * 2001-08-01 2003-02-14 Yoshimoto Pole Co Ltd Cable-distribution structure of branching part, and pole and adapter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354495U (en) * 1989-09-26 1991-05-27
JPH0585955U (en) * 1992-04-23 1993-11-19 松下電工株式会社 Entrance pole
JPH07296616A (en) * 1994-04-25 1995-11-10 Matsushita Electric Works Ltd Luminaire
JP2003047142A (en) * 2001-08-01 2003-02-14 Yoshimoto Pole Co Ltd Cable-distribution structure of branching part, and pole and adapter

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