JP6534184B2 - Hanging guide light and hanging apparatus used therefor - Google Patents
Hanging guide light and hanging apparatus used therefor Download PDFInfo
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- JP6534184B2 JP6534184B2 JP2015047091A JP2015047091A JP6534184B2 JP 6534184 B2 JP6534184 B2 JP 6534184B2 JP 2015047091 A JP2015047091 A JP 2015047091A JP 2015047091 A JP2015047091 A JP 2015047091A JP 6534184 B2 JP6534184 B2 JP 6534184B2
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Description
本発明は、吊り下げ式誘導灯及びそれに用いられる吊り下げ器具に関する。 The present invention relates to a hanging guide light and a hanging device used therefor.
従来、屋内で吊り下げて使用される吊り下げ式誘導灯が知られている。斯かる誘導灯は、避難通路を示す標識として機能する誘導灯本体と、該誘導灯本体を吊り下げるために用いられる吊り下げ器具とを備えている。吊り下げ器具は、天井などに埋設された配線ボックスに固定される設置板と、該設置板と誘導灯本体との間に設けられる電線管とを有して構成されている。 DESCRIPTION OF RELATED ART Conventionally, the suspension type guide lamp used by suspending indoors is known. Such a guide light includes a guide light main body that functions as a sign indicating an evacuation passage, and a suspension device used to suspend the guide light main body. The suspending device includes an installation plate fixed to a wiring box embedded in a ceiling or the like, and a conduit provided between the installation plate and the guide lamp main body.
しかしながら、従来の吊り下げ式誘導灯では、電線管が曲げ変形し難い剛性管で構成されている。したがって、衝撃又は振動によって、設置板と電線管との接続部分又は誘導灯本体と電線管との接続部分が破損し易かった。また、従来の吊り下げ式誘導灯では、誘導灯本体の設置方向を変えるために吊り下げ器具を取り外さなければならなかった。さらに、別の吊り下げ式誘導灯に交換する場合に、電線の置き場所がないため、交換作業が面倒であった。 However, in the conventional suspension type guide light, the conduit is constituted by a rigid tube which is not easily bent and deformed. Therefore, the connecting portion between the mounting plate and the conduit or the connecting portion between the guide lamp main body and the conduit is easily damaged by impact or vibration. Moreover, in the case of the conventional suspension type guide light, in order to change the installation direction of a guide light main body, the hanging fixture had to be removed. Furthermore, when replacing with another hanging guide light, the replacement work is troublesome because there is no place for placing the electric wire.
本発明が解決しようとする第１の課題は、衝撃又は振動による破損を減少させることが可能な吊り下げ器具及び吊り下げ式誘導灯を提供することである。また、第２の課題は、誘導灯本体の設置方向を容易に変更可能な吊り下げ器具及び吊り下げ式誘導灯を提供することである。さらに、第３の課題は、吊り下げ式誘導灯の交換作業を容易にすることが可能な吊り下げ器具及び吊り下げ式誘導灯を提供することである。 The first problem to be solved by the present invention is to provide a hanging device and a hanging guide light capable of reducing damage due to impact or vibration. The second problem is to provide a hanging tool and a hanging guide light which can easily change the installation direction of the guide light main body. Furthermore, the third problem is to provide a hanging tool and a hanging guide light which can facilitate replacement work of the hanging guide light.
上記課題を解決するため、本発明は、以下の吊り下げ器具及び吊り下げ式誘導灯を提供する。
１．誘導灯本体を吊り下げるために用いられる吊り下げ器具であって、設置板と、該設置板と前記誘導灯本体との間に設けられる電線管とを備え、前記電線管が剛性管と、該剛性管に接続される金属製の可撓管とを有して構成され、前記可撓管の一方の端部が前記剛性管に接続され、前記可撓管の他方の端部が前記誘導灯本体に接続され、衝撃によって前記誘導灯本体と前記電線管との接続部分が破損することを防止するために、前記可撓管が自由に曲がることを特徴とする吊り下げ器具。
２．前記設置板と前記電線管との間に設けられるソケットをさらに備え、前記電線管が前記ソケットに球面接触していることを特徴とする前記１に記載の吊り下げ器具。
３．前記設置板が取り付けられるボックスをさらに備え、前記ボックスが電線を収納可能な内部空間を有することを特徴とする前記１に記載の吊り下げ器具。
４．誘導灯本体と、前記１〜３のいずれか１項に記載の吊り下げ器具とを備えることを特徴とする吊り下げ式誘導灯。
In order to solve the above-mentioned subject, the present invention provides the following hanging fixtures and a hanging guide light.
1. A suspending device used to suspend a guide lamp body, comprising: an installation plate; and a conduit provided between the installation plate and the guide lamp body, the conduit being a rigid tube, And a metal flexible tube connected to the rigid tube, one end of the flexible tube is connected to the rigid tube, and the other end of the flexible tube is the guide light A suspension device, characterized in that the flexible tube is freely bent to be connected to the main body and to prevent breakage of a connection portion between the guide light main body and the electric conduit due to an impact .
2. The suspending device according to the above 1, further comprising a socket provided between the installation plate and the electric conduit, wherein the electric conduit is in spherical contact with the socket.
3. The hanging device according to the above 1, further comprising a box to which the mounting plate is attached, wherein the box has an internal space capable of storing an electric wire.
4 . A hanging guide light comprising a guide lamp main body and the hanging device according to any one of the items 1 to 3 .
前記１に記載の本発明は、可撓管の曲げ変形によって、衝撃又は振動を緩和し得る。したがって、本発明によれば、衝撃又は振動による破損を減少させることが可能になる。また、可撓管が金属製であるため、可撓管が火災により燃えたり溶けたりし難い。したがって、本発明によれば、火災時に誘導灯本体が落下することを防止し得る。
前記２に記載の本発明は、電線管がソケットに球面接触しているため、電線管の中心軸を中心として回転し得る。したがって、本発明によれば、吊り下げ器具全体を取り外さなくても、誘導灯本体の設置方向を容易に変更することが可能になる。また、電線管は中心軸が傾斜する方向にも回転し得るため、勾配を有する設置面に対して誘導灯本体を垂直に設置することが可能になる。さらに、ソケット内で電線管の接続部分が回転することによって、衝撃又は振動を緩和し得るので、衝撃又は振動による破損をより効果的に防止することが可能になる。
前記３に記載の本発明は、再使用する電線をボックスに収納し得る。したがって、本発明によれば、吊り下げ式誘導灯の交換作業が容易になる。
前記４に記載の本発明は、前記１〜３のいずれか１項に記載の吊り下げ器具を備えるため、上記した効果を有する吊り下げ式誘導灯を提供することが可能になる。
The present invention described in the above 1 can mitigate impact or vibration by bending deformation of a flexible tube. Therefore, according to the present invention, it is possible to reduce damage due to impact or vibration . In addition, since the flexible tube is made of metal, the flexible tube is difficult to burn or melt due to a fire. Therefore, according to the present invention, the guide lamp main body can be prevented from falling at the time of fire.
According to the invention described in 2 above, since the conduit is in spherical contact with the socket, it can rotate around the central axis of the conduit. Therefore, according to the present invention, it is possible to easily change the installation direction of the guide lamp main body without removing the entire suspension device. Further, since the conduit can also rotate in the direction in which the central axis inclines, it is possible to install the guide lamp main body vertically to the installation surface having the slope. Furthermore, by rotating the connection portion of the conduit in the socket, it is possible to mitigate shock or vibration, and thus it is possible to more effectively prevent damage due to shock or vibration.
According to the invention described in the above 3, the electric wire to be reused can be stored in a box. Therefore, according to the present invention, the work of replacing the hanging guide light is facilitated.
Since the present invention described in the above 4 includes the hanging device described in any one of the items 1 to 3 , it is possible to provide a hanging type guide lamp having the above-described effect.
以下、本発明の実施例に基づいて本発明の実施形態をさらに具体的に説明するが、本発明の技術的範囲は以下の説明の内容に限定されるものではない。 Hereinafter, the embodiments of the present invention will be more specifically described based on examples of the present invention, but the technical scope of the present invention is not limited to the contents of the following description.
本発明の実施例に係る吊り下げ式誘導灯は、図１に示したように、誘導灯本体１０及び吊り下げ器具２０を有して構成される。 As shown in FIG. 1, the suspension type guide light according to the embodiment of the present invention is configured to have a guide light main body 10 and a suspension device 20.
誘導灯本体１０は、避難通路などを示す標識として機能するものであれば、どのようなものであってもよい。本実施例で採用した誘導灯本体１０は、避難通路を表すシンボルマーク（ピクトグラム）が描かれた表示板１１と、該表示板１１に光を照射する発光装置（図示せず）とを備え、暗所においても視認し易いように構成されている。 The guide lamp main body 10 may be anything as long as it functions as a sign indicating an evacuation passage or the like. The guide light main body 10 adopted in the present embodiment includes a display plate 11 on which a symbol mark (pictogram) representing an evacuation path is drawn, and a light emitting device (not shown) for irradiating the display plate 11 with light. It is configured to be easily visible even in a dark place.
吊り下げ器具２０は、誘導灯本体１０を吊り下げるために用いられる器具である。本実施例で採用した吊り下げ器具２０は、設置板２１及び電線管２２を有して構成される。 The hanging device 20 is a device used to suspend the guide light main body 10. The suspending device 20 adopted in the present embodiment is configured to have the installation plate 21 and the electric conduit 22.
設置板２１は、天井などに埋設された配線ボックス（図示せず）に直接取り付けられてもよい。しかしながら、吊り下げ式誘導灯を交換するために設置板２１を取り外したときに、再使用する電線の置き場所がないので、作業が面倒になる。 The installation board 21 may be directly attached to a wiring box (not shown) embedded in a ceiling or the like. However, when the installation board 21 is removed in order to replace the hanging guide light, the work becomes troublesome because there is no place for re-use of the electric wire.
本実施例では、設置板２１と配線ボックスとの間にボックス２３を設けることによって、上記問題を解消した。すなわち、本実施例では、ボックス２３が配線ボックスに取り付けられ、設置板２１はボックス２３に取り付けられている。ボックス２３は、再使用する電線を収納可能な内部空間を有する。この構成によれば、設置板２１を取り外した後、再使用する電線をボックス２３に収納し得るため、電線の置き場所に困ることもないし、電線をボックス２３から簡単に取り出して再使用することができる。したがって、吊り下げ式誘導灯の交換作業が容易になる。 In the present embodiment, the above problem is solved by providing the box 23 between the installation plate 21 and the wiring box. That is, in the present embodiment, the box 23 is attached to the wiring box, and the mounting plate 21 is attached to the box 23. The box 23 has an internal space in which the electric wire to be reused can be stored. According to this configuration, since the electric wire to be reused can be stored in the box 23 after the installation plate 21 is removed, there is no problem in the place for arranging the electric wire, and the electric wire can be easily taken out from the box 23 and reused Can. Therefore, replacement work of the hanging type guide light becomes easy.
電線管２２は、設置板２１と誘導灯本体１０との間に設けられる。電線管２２の内部には、誘導灯本体１０の内部に設置された発光装置などに電力を供給するための電線が収納される。 The conduit 22 is provided between the installation plate 21 and the guide light main body 10. An electric wire for supplying power to a light emitting device or the like installed in the inside of the induction lamp main body 10 is accommodated in the electric conduit 22.
電線管２２は、剛性管２２ａ及び可撓管２２ｂを有して構成される。剛性管２２ａは、鉄、アルミニウム、ステンレス鋼などのような耐火性及び耐熱性に優れた金属材料で作られることが好ましい。特に、ステンレス鋼は耐食性が高いので、剛性管２２ａの材料として好ましい。剛性管２２ａは設置板２１に直接接続されてもよいが、この場合、衝撃又は振動によって、剛性管２２ａと設置板２１との接続部分が破損するおそれがある。本実施例では、このような不具合を解消するため、設置板２１と電線管２２（すなわち、剛性管２２ａ）との間に、電線管２２と球面接触するソケット２４が設けられている。 The conduit 22 is configured to include a rigid tube 22 a and a flexible tube 22 b. The rigid tube 22a is preferably made of a metal material excellent in fire resistance and heat resistance such as iron, aluminum, stainless steel and the like. In particular, stainless steel is preferable as the material of the rigid pipe 22a because it has high corrosion resistance. The rigid tube 22a may be directly connected to the installation plate 21, but in this case, there is a risk that the connection portion between the rigid tube 22a and the installation plate 21 may be damaged by impact or vibration. In the present embodiment, in order to eliminate such a defect, a socket 24 in spherical contact with the conduit 22 is provided between the installation plate 21 and the conduit 22 (that is, the rigid tube 22a).
本実施例で採用した剛性管２２ａの一方の端部には、球面を有するボール部２２ｃが設けられている。一方、ソケット２４は、剛性管２２ａのボール部２２ｃを固定するための保持部材２４ａを備えている。保持部材２４ａは、ねじ２４ｂを締めることによって、剛性管２２ａのボール部２２ｃに押し当てられるようになっている。剛性管２２ａは、保持部材２４ａがボール部２２ｃに押し当てられることによって、回転しないように固定される。 A ball portion 22c having a spherical surface is provided at one end of the rigid tube 22a employed in the present embodiment. On the other hand, the socket 24 is provided with a holding member 24a for fixing the ball portion 22c of the rigid tube 22a. The holding member 24a is pressed against the ball portion 22c of the rigid tube 22a by tightening the screw 24b. The rigid tube 22a is fixed so as not to rotate by holding the holding member 24a against the ball portion 22c.
強い衝撃や大きな振動によって、剛性管２２ａとソケット２４との接続部分に荷重が集中したときには、ボール部２２ｃがソケット２４の内部で回転し得る。したがって、この構成によれば、当該部分の破損を効果的に防止し得る。 When a load is concentrated on the connection between the rigid tube 22 a and the socket 24 due to a strong impact or a large vibration, the ball portion 22 c can rotate inside the socket 24. Therefore, according to this configuration, breakage of the portion can be effectively prevented.
ねじ２４ｂを緩めて、保持部材２４ａがボール部２２ｃに押し当てられた状態を解除することによって、剛性管２２ａは、中心軸Ａを中心として自由に回転し得る。したがって、本実施例によれば、吊り下げ器具２０を取り外さなくても、誘導灯本体１０の設置方向を容易に変更することが可能である。 By loosening the screw 24b and releasing the holding member 24a from being pressed against the ball portion 22c, the rigid tube 22a can freely rotate around the central axis A. Therefore, according to the present embodiment, it is possible to easily change the installation direction of the guide lamp main body 10 without removing the hanging device 20.
また、保持部材２４ａがボール部２２ｃに押し当てられた状態を解除することによって、剛性管２２ａは、中心軸Ａが傾斜する方向にも回転し得る。したがって、本実施例によれば、勾配を有する設置面に対して誘導灯本体１０を垂直に設置することも可能である。 Further, by releasing the state in which the holding member 24a is pressed against the ball portion 22c, the rigid tube 22a can also rotate in the direction in which the central axis A inclines. Therefore, according to the present embodiment, it is also possible to install the guide lamp main body 10 perpendicularly to the installation surface having a slope.
可撓管２２ｂは、剛性管２２ａの場合と同じ理由で、金属製であることが好ましい。特に、ステンレス鋼は耐食性が高いので、可撓管２２ｂの材料として好ましい。本実施例で採用した可撓管２２ｂは、凹凸を有する形状に加工された材料を螺旋状に巻くことによって形成された筒状の管である。可撓管２２ｂの一方の端部は剛性管２２ａに接続され、可撓管２２ｂの他方の端部は誘導灯本体１０に接続される。 The flexible tube 22b is preferably made of metal for the same reason as the rigid tube 22a. In particular, stainless steel is preferable as the material of the flexible tube 22b because it has high corrosion resistance. The flexible tube 22b employed in the present embodiment is a cylindrical tube formed by spirally winding a material processed into a shape having irregularities. One end of the flexible tube 22 b is connected to the rigid tube 22 a, and the other end of the flexible tube 22 b is connected to the guide lamp body 10.
可撓管２２ｂは、剛性管２２ａと異なり、管を自由に曲げることが可能である。したがって、この構成によれば、可撓管２２ｂの曲げ変形によって、衝撃又は振動を緩和し得る。その結果として、本実施例によれば、衝撃又は振動によって、電線管２２の接続部分が破損することを減少させることができる。 Unlike the rigid tube 22a, the flexible tube 22b allows the tube to be freely bent. Therefore, according to this configuration, impact deformation or vibration can be mitigated by bending deformation of the flexible tube 22b. As a result, according to the present embodiment, breakage of the connection portion of the conduit 22 due to impact or vibration can be reduced.
金属製の可撓管２２ｂは、火災時に燃えたり溶けたりし難いため、誘導灯本体１０の落下を防止し得る。また、火災から電線を保護し得る。さらに、電線から発火した場合でも、火災の拡大を防止し得る。 The metal flexible tube 22 b is difficult to burn or melt at the time of a fire, and thus can prevent the guide light main body 10 from falling. It can also protect the wires from fire. Furthermore, even when the wire is ignited, the spread of the fire can be prevented.
１０ 誘導灯本体
１１ 表示板
２０ 吊り下げ器具
２１ 設置板
２２ 電線管
２２ａ 剛性管
２２ｂ 可撓管
２２ｃ ボール部
２３ ボックス
２４ ソケット
２４ａ 保持部材
２４ｂ ねじ
DESCRIPTION OF SYMBOLS 10 guide light main body 11 display board 20 hanging fixture 21 installation board 22 electric pipe 22a rigid pipe 22b flexible pipe 22c ball part 23 box 24 socket 24a holding member 24b screw
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015047091A JP6534184B2 (en) | 2015-03-10 | 2015-03-10 | Hanging guide light and hanging apparatus used therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015047091A JP6534184B2 (en) | 2015-03-10 | 2015-03-10 | Hanging guide light and hanging apparatus used therefor |
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| Publication Number | Publication Date |
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| JP2016167409A JP2016167409A (en) | 2016-09-15 |
| JP6534184B2 true JP6534184B2 (en) | 2019-06-26 |
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| JP2015047091A Active JP6534184B2 (en) | 2015-03-10 | 2015-03-10 | Hanging guide light and hanging apparatus used therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023118493A (en) * | 2022-02-15 | 2023-08-25 | 株式会社梅原電工 | Guide light with imaging device, server device, and disaster monitoring system |
| CN114777060B (en) * | 2022-06-21 | 2022-08-26 | 惠州市沃生照明有限公司 | Lift balance energy-saving ceiling lamp with variable suspension rigidity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922650Y2 (en) * | 1981-09-14 | 1984-07-06 | 松下電工株式会社 | hanging light fixtures |
| JP4505681B2 (en) * | 2003-06-04 | 2010-07-21 | 株式会社テクノフレックス | Metal flexible tube |
| JP4699865B2 (en) * | 2005-10-31 | 2011-06-15 | 三菱電機株式会社 | Fixtures and lighting devices |
| JP2014203682A (en) * | 2013-04-05 | 2014-10-27 | パナソニック株式会社 | Lighting device |
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