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JP5083976B2 - lighting equipment - Google Patents
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JP5083976B2 - lighting equipment - Google Patents

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JP5083976B2
JP5083976B2 JP2008113719A JP2008113719A JP5083976B2 JP 5083976 B2 JP5083976 B2 JP 5083976B2 JP 2008113719 A JP2008113719 A JP 2008113719A JP 2008113719 A JP2008113719 A JP 2008113719A JP 5083976 B2 JP5083976 B2 JP 5083976B2
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Japan
Prior art keywords
pole
lamp
mounting bracket
accommodated
power supply
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JP2008113719A
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JP2009266544A (en
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勝裕 武田
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

本発明は、ポールの頂部に灯具を設けた照明器具に関するものである。   The present invention relates to a lighting fixture provided with a lamp on the top of a pole.

従来より、ポールの頂部に灯具を設けた照明器具が知られている（例えば特許文献１参照）。
図６に示すように、特許文献１に記載の照明器具１００では、ポール１０１の頂部にランプ１０２ａを有する灯具１０２が取付けられている。ポール１０１は、頂部に器具固定部１０３を有して内部に電源線１０４を挿通している。灯具１０２は、器具固定部１０３に取付けられる取付部１０５を有するとともに、口出し線１０６を引出している。また、ポール１０１の頂部には係止具１０７が設けられており、灯具１０２の仮吊り用の係止爪１０８および電源線１０４と口出し線１０６を接続する端子台１０９を有している。 2. Description of the Related Art Conventionally, a lighting fixture in which a lamp is provided on the top of a pole is known (for example, see Patent Document 1).
As shown in FIG. 6, in the luminaire 100 described in Patent Document 1, a lamp 102 having a lamp 102 a is attached to the top of a pole 101. The pole 101 has an instrument fixing portion 103 at the top, and a power line 104 is inserted through the inside. The lamp 102 has an attachment portion 105 attached to the fixture fixing portion 103 and draws out a lead wire 106. Further, a locking tool 107 is provided on the top of the pole 101, and has a locking claw 108 for temporarily hanging the lamp 102 and a terminal block 109 for connecting the power supply line 104 and the lead wire 106.

従って、灯具１０２を取付ける際には、係止爪１０８を器具固定部１０３の先端に引っ掛けて灯具１０２を仮吊りの状態とし、電源線１０４を引き出して端子台１０９に接続する。そして、電源線１０４をポール１０１内部に収容するとともに、取付部１０５をポール１０１の頂部に外嵌し、ボルトにより固定する。
特開平９−２８２９１２号公報（第１図） Therefore, when the lamp 102 is attached, the locking claw 108 is hooked on the tip of the fixture fixing portion 103 so that the lamp 102 is temporarily suspended, and the power line 104 is pulled out and connected to the terminal block 109. Then, the power line 104 is accommodated inside the pole 101, and the mounting portion 105 is fitted on the top of the pole 101 and fixed with a bolt.
JP-A-9-282912 (FIG. 1)

しかしながら、灯具１０２の接続の際に接続のために電源線１０４を引き出す際に、引出し量が少ないと接続作業が困難となる。このため、ある程度の長さを引き出す必要があるが、接続後に電源線１０４をポール１０１内部に収容する際に、ポール１０１の長さが長い（高い）場合には十分に電源線１０４を収容することができるが、ポール１０１の長さが短い（低い）場合には、電源線１０４の収容が困難になるという問題があった。さらに、重量物である灯具１０２を仮吊りの状態で作業を行うと、誤って落下させるおそれもある。   However, when the lamp 102 is connected, when the power supply line 104 is pulled out for connection, the connection work becomes difficult if the amount of drawer is small. For this reason, it is necessary to draw out a certain length, but when the power line 104 is accommodated in the pole 101 after connection, if the length of the pole 101 is long (high), the power line 104 is sufficiently accommodated. However, when the pole 101 is short (low), there is a problem that it is difficult to accommodate the power supply line 104. Furthermore, if the lamp 102, which is a heavy object, is operated in a temporarily suspended state, there is a risk of accidental dropping.

本発明は、従来の問題を解決するためになされたもので、灯具を安全に保持することができるとともに、電源線の引出し量が少なくても接続作業性の良い照明器具を提供することを目的とする。   The present invention has been made to solve the conventional problems, and it is an object of the present invention to provide a lighting apparatus that can hold a lamp safely and has good connection workability even if the amount of power line drawing is small. And

本発明の照明器具は、電源線を収容するポールと、前記ポールの頂部に着脱可能に取付けられた灯具とを有する照明器具であって、前記灯具に、前記ポールに収容されて固定可能な取付金具部を設けるとともに当該取付金具部に前記電源線と接続する接続部を設け、 前記取付金具部に、前記接続部を露出させるとともに前記取付金具部の下部を前記ポールに挿入支持した状態で、前記ポールからずらした前記灯具を保持する保持手段を設けた構成を有している。   The luminaire of the present invention is a luminaire having a pole that accommodates a power supply line and a lamp that is detachably attached to the top of the pole, and is attached to the lamp so as to be housed and fixed to the pole. In the state where the fitting part is provided with a connection part that is connected to the power line, the connection part is exposed to the attachment part, and the lower part of the attachment part is inserted and supported in the pole. A holding means for holding the lamp shifted from the pole is provided.

この構成により、ポールの先端に取付けられる灯具を、ポールに収容されている電源線に接続する際に、灯具に設けられている取付金具部により灯具をポールからずらした状態で保持する。このとき、取付金具部に設けられている接続部が露出しているので、ポールに収容されている電源線を短い長さで引き出して、容易に接続することができ、接続後に引き出した電源線をポール内に容易に収容することができる。また、灯具は、取付金具部の下部をポール内に収納した状態で、保持手段により保持されるので、灯具の落下を防止して確実に保持することができる。   With this configuration, when the lamp attached to the tip of the pole is connected to the power supply line accommodated in the pole, the lamp is held in a state of being shifted from the pole by the mounting bracket provided on the lamp. At this time, since the connection part provided in the mounting bracket part is exposed, the power supply line accommodated in the pole can be pulled out with a short length and easily connected. Can be easily accommodated in the pole. Further, since the lamp is held by the holding means in a state where the lower part of the mounting bracket portion is housed in the pole, the lamp can be securely held while being prevented from falling.

また、本発明の照明器具は、前記保持手段が、支持部材を挿入して前記灯具を前記ポールにより支持するための貫通部である構成を有している。   Moreover, the lighting fixture of this invention has the structure where the said holding means is a penetration part for inserting a support member and supporting the said lamp with the said pole.

この構成により、取付金具部に設けた貫通穴や切欠き等の貫通部に、ドライバーやピン等の支持部材を挿入することにより、取付金具部を容易にポールに保持することができる。   With this configuration, the mounting bracket portion can be easily held on the pole by inserting a support member such as a screwdriver or a pin into a through portion such as a through hole or a notch provided in the mounting bracket portion.

本発明は、ポールの先端に取付けられる灯具を、ポールに収容されている電源線に接続する際に、灯具に設けられている取付金具部により灯具をポールからずらした状態で保持する。このとき、取付金具部に設けられている接続部が露出しているので、ポールに収容されている電源線を短い長さで引き出して、容易に接続することができ、接続後に引き出した電源線をポール内に容易に収容することができる。また、灯具は、取付金具部の下部をポール内に収納した状態で、保持手段により保持されるので、灯具の落下を防止して確実に保持することができるという効果を有する照明器具を提供することができるものである。   In the present invention, when a lamp attached to the tip of a pole is connected to a power line housed in the pole, the lamp is held in a state of being shifted from the pole by an attachment fitting provided on the lamp. At this time, since the connection part provided in the mounting bracket part is exposed, the power supply line accommodated in the pole can be pulled out with a short length and easily connected. Can be easily accommodated in the pole. In addition, since the lamp is held by the holding means in a state where the lower part of the mounting bracket portion is housed in the pole, a lighting fixture having an effect that the lamp can be securely held while being prevented from falling is provided. It is something that can be done.

以下、本発明の実施の形態の照明器具について、図面を用いて説明する。
図１（Ａ）は本発明の実施形態にかかる照明器具の正面図、図１（Ｂ）は灯具の接続時の正面図、図２は接続作業位置における灯具とポールとの取付部を示す分解斜視図、図３は保持手段である貫通部の別の例を示す斜視図、図４（Ａ）〜（Ｆ）は電源線を灯具に接続する接続作業の手順を示す説明図である。 Hereinafter, the lighting fixture of embodiment of this invention is demonstrated using drawing.
FIG. 1A is a front view of a lighting fixture according to an embodiment of the present invention, FIG. 1B is a front view when a lamp is connected, and FIG. 2 is an exploded view showing an attachment portion between the lamp and a pole at a connection work position. FIG. 3 is a perspective view showing another example of a penetrating portion that is a holding means, and FIGS. 4A to 4F are explanatory views showing a procedure of connection work for connecting a power line to a lamp.

図１に示すように、本発明の照明器具１０は、例えば下端部が地中１１に埋設され例えば地表面から高さ４５０ｍｍ程度の低いポール２０を有しており、ポール２０の超部には灯具２０が着脱可能に取付けられている。ポール２０の内部空間には、地中１１に埋設されている電源線２１が引き込まれて上端まで配線されている。   As shown in FIG. 1, the lighting fixture 10 of the present invention has, for example, a lower end embedded in the ground 11 and has a low pole 20 having a height of about 450 mm from the ground surface. A lamp 20 is detachably attached. A power line 21 embedded in the underground 11 is drawn into the internal space of the pole 20 and wired to the upper end.

図２に示すように、灯具３０は、光源であるリング状のランプ等が取付けられている灯具本体３１を有しており、灯具本体３１の下部に設けられている灯具本体下部３１ａには、ランプを点灯させる点灯装置を設置するための板状の取付金具部である取付金具３２が下方へ向かって設けられており、ポール２０の上端部に収納可能となっている。取付金具３２には、一対の電源線張力止め部品３３によって、ポール２０の内部空間に収容された各電源線２１の上端部２１ａが固定されており、電源線２１に過大な張力が作用しないようにして接続作業位置（図２に示す位置）まで電源線２１を引出し可能となっている。従って、電源線２１は、電源線張力止め部品３３よりも先端側の接続部３４において、灯具２０のランプに電力を供給する口出し線３５と接続されている。   As shown in FIG. 2, the lamp 30 has a lamp body 31 to which a ring-shaped lamp as a light source is attached, and a lamp body lower part 31 a provided at the lower part of the lamp body 31 includes: A mounting bracket 32, which is a plate-shaped mounting bracket portion for installing a lighting device for lighting the lamp, is provided downward and can be stored in the upper end portion of the pole 20. The upper end 21a of each power line 21 accommodated in the internal space of the pole 20 is fixed to the mounting bracket 32 by a pair of power line tension stoppers 33 so that excessive tension does not act on the power line 21. Thus, the power line 21 can be pulled out to the connection work position (position shown in FIG. 2). Therefore, the power supply line 21 is connected to the lead wire 35 that supplies power to the lamp of the lamp 20 at the connection portion 34 at the tip side of the power supply line tension stopper 33.

取付金具３２には保持手段の貫通部としての貫通穴３６が設けられており、灯具３０を接続作業位置よりも上方へずらして、貫通穴３６をポール２０の上端面２０ａよりも上方で露出させた状態で、支持部材としての例えばドライバー１２の先端部１２ａを挿入して貫通させることにより、灯具３０をポール２０の上端面２０ａに保持することができる。このとき、灯具３０と一体的に設けられている取付金具３２の下部３２ａが、ある程度長くポール２０の内部空間に収容されるようにして、灯具３０がポール２０から脱落しないようにする。   The mounting bracket 32 is provided with a through hole 36 as a penetrating portion of the holding means, and the lamp 30 is shifted upward from the connection work position so that the through hole 36 is exposed above the upper end surface 20a of the pole 20. In this state, the lamp 30 can be held on the upper end surface 20a of the pole 20 by inserting, for example, the distal end portion 12a of the driver 12 as a support member and penetrating it. At this time, the lower part 32a of the mounting bracket 32 provided integrally with the lamp 30 is accommodated in the internal space of the pole 20 for a certain length of time so that the lamp 30 does not fall off the pole 20.

なお、図３に示すように、取付金具３２に設けられる保持手段の貫通部として、取付金具３２の側面３２ｂに開口するとともに、上方へ屈曲した全体Ｌ字形状の溝３７とすることもできる。この場合には、支持部材であるドライバー１２の先端部１２ａを、取付金具３２の側方からスライドさせて溝３７を貫通させることができるので、容易に灯具３０を保持することができる。   In addition, as shown in FIG. 3, it can also be set as the penetration part of the holding means provided in the attachment metal fitting 32, and it can also be set as the whole L-shaped groove | channel 37 which opened to the side surface 32b of the attachment metal fitting 32 and bent upwards. In this case, since the front end portion 12a of the driver 12 as a support member can be slid from the side of the mounting bracket 32 and penetrate the groove 37, the lamp 30 can be easily held.

次に、図４（Ａ）〜（Ｆ）に基づいて、電源線２１の接続作業について説明する。
まず、図４（Ａ）に示すように、電源線２１の先端部２１ａをポール２０から少し引き出して、先端部２１ａを加工して銅線２１ｂを露出させる。次いで、灯具３０の下部に設けられている取付金具３２の貫通穴３６にドライバー１２の先端部１２ａを挿入し貫通させて、ドライバー１２を介して灯具３０をポール２０の上端面２０ａに保持（仮固定）する。 Next, the connection work of the power supply line 21 will be described with reference to FIGS.
First, as shown in FIG. 4A, the distal end portion 21a of the power supply line 21 is slightly pulled out from the pole 20, and the distal end portion 21a is processed to expose the copper wire 21b. Next, the distal end portion 12a of the driver 12 is inserted through the through hole 36 of the mounting bracket 32 provided at the lower portion of the lamp 30 and penetrated, and the lamp 30 is held on the upper end surface 20a of the pole 20 via the driver 12 (temporary). Fixed).

次いで、図４（Ｃ）に示すように、電源線２１の先端部２１ａを、電源線張力止め部品３３によって電源線２１の外径の１／４程度押えて固定する。そして、図４（Ｄ）に示すように、電源線２１の銅線２１ｂと、灯具３０の口出し線３５の銅線３５ａとを結線し、自己融着テープを巻回した後に絶縁テープを巻回して、防水処理を施して接続部３４を形成する。   Next, as shown in FIG. 4C, the tip end portion 21 a of the power supply line 21 is fixed by pressing about 1/4 of the outer diameter of the power supply line 21 by the power supply line tension stopper 33. Then, as shown in FIG. 4D, the copper wire 21b of the power supply line 21 and the copper wire 35a of the lead wire 35 of the lamp 30 are connected, and after the self-bonding tape is wound, the insulating tape is wound. Then, waterproofing treatment is performed to form the connecting portion 34.

そして、図４（Ｅ）に示すように、接続部３４，３４をポール２０の内部空間に収納した後、ドライバー１２を貫通穴３６から引き抜く。最後に、図４（Ｆ）に示すように、取付金具３２をポール２０の内部空間に収納して、ネジ３８を締め付ける。   Then, as shown in FIG. 4E, after the connecting portions 34, 34 are stored in the internal space of the pole 20, the driver 12 is pulled out from the through hole 36. Finally, as shown in FIG. 4F, the mounting bracket 32 is accommodated in the internal space of the pole 20 and the screw 38 is tightened.

以上、説明した照明器具１０によれば、ポール２０の先端に取付けられる灯具３０を、ポール２０に収容されている電源線２１に接続する際に、灯具３０に設けられている取付金具３２により灯具３０をポール２０から上方へずらした状態で保持する。このとき、取付金具３２に設けられている接続部３４が露出しているので、ポー２０に収容されている電源線２１を短い長さで引き出して、容易に接続することができ、接続後に引き出した電源線２１をポール２０内に容易に収容することができる。また、灯具３０は、取付金具３２の下部３２ａをポール２０内に収納した状態で、貫通穴３６に挿入したドライバー１２の先端部１２ａによって保持されるので、灯具の落下を防止して確実に保持することができる。   As described above, according to the lighting fixture 10 described above, when the lamp 30 attached to the tip of the pole 20 is connected to the power line 21 accommodated in the pole 20, the lamp is provided by the mounting bracket 32 provided in the lamp 30. 30 is held while being shifted upward from the pole 20. At this time, since the connecting portion 34 provided in the mounting bracket 32 is exposed, the power line 21 accommodated in the paw 20 can be pulled out with a short length and can be easily connected. The power line 21 can be easily accommodated in the pole 20. Further, since the lamp 30 is held by the tip 12a of the driver 12 inserted into the through hole 36 in a state where the lower portion 32a of the mounting bracket 32 is housed in the pole 20, the lamp 30 is securely held by preventing the lamp from dropping. can do.

また、取付金具３２に設けた貫通穴３６に、ドライバー１２を挿入することにより、取付金具３２を容易にポール２０の上端面２０ａに保持することができるので、作業性が向上する。   Further, by inserting the screwdriver 12 into the through hole 36 provided in the mounting bracket 32, the mounting bracket 32 can be easily held on the upper end surface 20a of the pole 20, so that workability is improved.

なお、本発明の照明器具は、前述した実施形態に限定されるものでなく、適宜な変形，改良等が可能である。
例えば、前述した実施形態においては、保持手段として、取付金具３２に貫通穴３６や溝３７を設け、この貫通穴３６や溝３７に支持部材としてドライバー１２の先端部１２ａを挿入する場合について例示したが、この他、図５（Ａ）に示すように、ポール２０の上端部において中心からずれた位置に支持棒３９を溶接して固定しておき、取付金具３２に切起しにより形成した係止部３２ｃを引っ掛けるようにしてもよい。 In addition, the lighting fixture of this invention is not limited to embodiment mentioned above, A suitable deformation | transformation, improvement, etc. are possible.
For example, in the above-described embodiment, the case where the through-hole 36 and the groove 37 are provided in the mounting bracket 32 as the holding means, and the tip 12a of the driver 12 is inserted as a support member into the through-hole 36 and the groove 37 is illustrated. However, as shown in FIG. 5 (A), the support rod 39 is welded and fixed at a position shifted from the center at the upper end of the pole 20, and the engagement bracket 32 is formed by cutting and raising. You may make it hook the stop part 32c.

あるいは、図５（Ｂ）に示すように、取付金具３２に図３で前述したような溝３７を形成するとともに、ポール２０には上向きの屈曲したＬ字形状の支持棒４１を取付金具３２の面と直交する方向に取付け、支持棒４１に溝３７を引っ掛けることにより灯具３０を保持するようにしてもよい。   Alternatively, as shown in FIG. 5B, the groove 37 as described above with reference to FIG. 3 is formed in the mounting bracket 32, and an upwardly bent L-shaped support bar 41 is attached to the pole 20 of the mounting bracket 32. You may make it hold | maintain the lamp | ramp 30 by attaching in the direction orthogonal to a surface, and hooking the groove | channel 37 on the support bar 41. FIG.

（Ａ）は本発明の実施形態にかかる照明器具の正面図、（Ｂ）は灯具の接続時の正面図(A) is a front view of the lighting fixture concerning embodiment of this invention, (B) is a front view at the time of the connection of a lamp 接続作業位置における灯具とポールとの取付部を示す分解斜視図Exploded perspective view showing the attachment part of the lamp and pole in the connection work position 保持手段である貫通部の別の例を示す斜視図The perspective view which shows another example of the penetration part which is a holding means. （Ａ）〜（Ｆ）は電源線を灯具に接続する接続作業の手順を示す説明図(A)-(F) is explanatory drawing which shows the procedure of the connection operation | work which connects a power wire to a lamp. （Ａ）および（Ｂ）は保持手段の別の例を示す斜視図および断面図(A) And (B) is the perspective view and sectional drawing which show another example of a holding means 従来の照明器具を示す側面図Side view showing a conventional lighting fixture

符号の説明Explanation of symbols

１０ 照明器具
１２ ドライバー（支持部材）
２０ ポール
２１ 電源線
３０ 灯具
３２ 取付金具（取付金具部）
３２ａ 下部
３４ 接続部
３６ 貫通穴（保持手段、貫通部） 10 Lighting equipment 12 Driver (support member)
20 pole 21 power line 30 lamp 32 mounting bracket (mounting bracket)
32a Lower part 34 Connection part 36 Through hole (holding means, penetration part)

Claims (2)

電源線を収容するポールと、前記ポールの頂部に着脱可能に取付けられた灯具とを有する照明器具であって、
前記灯具に、前記ポールに収容されて固定可能な取付金具部を設けるとともに当該取付金具部に前記電源線と接続する接続部を設け、
前記取付金具部に、前記接続部を露出させるとともに前記取付金具部の下部を前記ポールに挿入支持した状態で、前記ポールからずらした前記灯具を保持する保持手段を設けたことを特徴とする照明器具。 A lighting fixture having a pole for accommodating a power line, and a lamp removably attached to the top of the pole,
In the lamp, provided with a mounting bracket part that can be accommodated and fixed in the pole, and provided with a connection part connected to the power supply line in the mounting bracket part,
The mounting bracket portion is provided with holding means for holding the lamp shifted from the pole in a state where the connection portion is exposed and a lower portion of the mounting bracket portion is inserted and supported by the pole. Instruments. 前記保持手段が、支持部材を挿入して前記灯具を前記ポールにより支持するための貫通部であることを特徴とする請求項１記載の照明器具。   The lighting device according to claim 1, wherein the holding means is a penetrating portion for inserting a support member to support the lamp by the pole.
JP2008113719A 2008-04-24 2008-04-24 lighting equipment Expired - Fee Related JP5083976B2 (en)

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JP5780073B2 (en) * 2011-09-08 2015-09-16 岩崎電気株式会社 Street light

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