JP6771820B2 - Cable duct - Google Patents
Cable duct Download PDFInfo
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- JP6771820B2 JP6771820B2 JP2016179137A JP2016179137A JP6771820B2 JP 6771820 B2 JP6771820 B2 JP 6771820B2 JP 2016179137 A JP2016179137 A JP 2016179137A JP 2016179137 A JP2016179137 A JP 2016179137A JP 6771820 B2 JP6771820 B2 JP 6771820B2
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Description
本発明は、ケーブルダクトに関するものである。 The present invention relates to a cable duct.
一般的に、電気電子機器収納用箱内に収納された通信機器などの機器ユニットからは、多数のケーブルが引き出される。また、電気電子機器収納用箱内における配線作業やメンテナンス作業を適切に行えるようにするため、これらのケーブルを整然と配線することが求められる。そこで、特許文献１に記載されたように、ケーブルを支えることが可能なケーブルダクトを使用することがある。特許文献１に記載のケーブルダクトは、断面がコ字状のダクト本体とカバーとから構成しており、ダクト本体は、基部の上下端部から前方に向けて、ケーブルをガイドする腕部が形成されている。 Generally, a large number of cables are pulled out from a device unit such as a communication device housed in an electric / electronic device storage box. Further, in order to properly perform the wiring work and maintenance work in the electric / electronic device storage box, it is required to wire these cables in an orderly manner. Therefore, as described in Patent Document 1, a cable duct capable of supporting the cable may be used. The cable duct described in Patent Document 1 is composed of a duct body having a U-shaped cross section and a cover, and the duct body is formed with an arm portion that guides the cable from the upper and lower ends of the base toward the front. Has been done.
ところで、ケーブルダクトの腕部や基部には、機器ユニットに接続されるケーブルを通すために、開口部が設けられる場合がある。ケーブルダクトが筐体内部のマウント部材に水平に配置される場合、筐体内部でマウント部材前方の冷気と、マウント部材後方の排熱とが開口部を通じて混じり合い、冷却効率を下げてしまう場合があった。 By the way, an opening may be provided in the arm or base of the cable duct for passing a cable connected to the equipment unit. When the cable duct is arranged horizontally on the mount member inside the housing, the cold air in front of the mount member and the exhaust heat behind the mount member may mix through the opening and reduce the cooling efficiency. there were.
本件の発明者は、この点について鋭意検討することにより、解決を試みた。本発明の課題は、開口部が設けられたケーブルダクトにおいて、開口部を通って排熱が冷却空間側に移動することを抑制することである。 The inventor of this case tried to solve this problem by diligently examining this point. An object of the present invention is to prevent exhaust heat from moving to the cooling space side through the opening in the cable duct provided with the opening.
上記課題を解決するため、次のような手段を採用する。第一の手段は、基部または基部から前方に延びた一対の側面部に配線を挿通する開口部を備えるダクト本体と、ダクト本体をマウント部材に取り付ける取付面を備える取付部材と、を備えるケーブルダクトであって、取付面から後方に位置する開口部を塞ぐ閉塞部材を一対の側面部に着脱自在に挟持可能なケーブルダクトである。 In order to solve the above problems, the following means will be adopted. The first means is a cable duct comprising a base or a pair of side surfaces extending forward from the base with an opening for inserting wiring, and a mounting member having a mounting surface for mounting the duct body to a mounting member. The cable duct is a cable duct in which a closing member that closes an opening located rearward from the mounting surface can be detachably sandwiched between a pair of side surface portions.
第一の手段における閉塞部材は、弾性変形可能な部材であることが好ましい。 The closing member in the first means is preferably an elastically deformable member.
第一の手段における開口部は、側面部と基部に設けられ、閉塞部材が、基部から取付面まで至る厚みをもつことが好ましい。 It is preferable that the openings in the first means are provided on the side surface portion and the base portion, and the closing member has a thickness extending from the base portion to the mounting surface.
本発明では、開口部が設けられたケーブルダクトにおいて、開口部を通って排熱が冷却空間側に移動することを抑制することができる。 In the present invention, in the cable duct provided with the opening, it is possible to suppress the exhaust heat from moving to the cooling space side through the opening.
以下に発明を実施するための形態を示す。本実施形態のケーブルダクト１は、ダクト本体２と、ダクト本体２に取り付けられる取付部材３と、を備えている。このダクト本体２は、基部２１と、基部２１の上下端部から前方に延びた一対の側面部２２と、を備えており、取付部材３は、マウント部材に取り付けられる取付面３１を備えている。また、ケーブルの通り道となる開口部が、基部２１と側面部２２の少なくとも一方に設けられている。上下の側面部２２間には、取付面３１から後方に位置する開口部を塞ぐ閉塞部材４を着脱自在に挟持させている。このため、開口部を通って排熱が冷却空間ＣＳ側に移動することを抑制することが可能となる。また、固着材を用いることなく閉塞部材４を取り付けることが可能であり、使用状況に応じて着脱できるため、使い勝手が良い。 A mode for carrying out the invention is shown below. The cable duct 1 of the present embodiment includes a duct main body 2 and a mounting member 3 attached to the duct main body 2. The duct main body 2 includes a base portion 21 and a pair of side surface portions 22 extending forward from the upper and lower end portions of the base portion 21, and the mounting member 3 includes a mounting surface 31 to be mounted on the mounting member. .. Further, an opening serving as a cable passage is provided in at least one of the base portion 21 and the side surface portion 22. A closing member 4 that closes an opening located rearward from the mounting surface 31 is detachably sandwiched between the upper and lower side surface portions 22. Therefore, it is possible to prevent the exhaust heat from moving to the cooling space CS side through the opening. In addition, the closing member 4 can be attached without using a fixing material, and can be attached and detached according to the usage situation, which is convenient.
図２に示すように、本実施形態のケーブルダクト１は、電気電子機器収納用箱９に取り付けて利用されるものである。より詳しくは、ケーブルダクト１の側面に取り付けた取付部材３を介して電気電子機器収納用箱９のマウント部材であるマウントアングル９１などに取り付けて利用されるものである。なお、通常は、電気電子機器収納用箱９内に配置した機器ユニット８やブランクパネル６１により、電気電子機器収納用箱９内の空間は、前側の空間と後側の空間に概略区分けされる。本実施形態のマウントアングル９１の前方側の空間は、機器ユニット８などの冷却のために冷気が導入される冷却空間ＣＳである。また、マウントアングル９１の後方側の空間は、機器ユニット８から排熱が送り出される排熱空間ＥＳである。この排熱空間ＥＳに導入された排熱は、通常、電気電子機器収納用箱９の後方側から外部に排出される。 As shown in FIG. 2, the cable duct 1 of the present embodiment is used by being attached to an electric / electronic device storage box 9. More specifically, the cable duct 1 is used by being attached to a mount angle 91 or the like, which is a mount member of the electrical / electronic device storage box 9, via a mounting member 3 attached to the side surface of the cable duct 1. Normally, the space inside the electrical / electronic device storage box 9 is roughly divided into a front space and a rear space by the device unit 8 and the blank panel 61 arranged in the electrical / electronic device storage box 9. .. The space on the front side of the mount angle 91 of the present embodiment is a cooling space CS into which cold air is introduced for cooling the equipment unit 8 and the like. Further, the space on the rear side of the mount angle 91 is an exhaust heat space ES in which exhaust heat is sent from the equipment unit 8. The exhaust heat introduced into the exhaust heat space ES is usually discharged to the outside from the rear side of the electric / electronic device storage box 9.
このケーブルダクト１にケーブルを這わせるため、本実施形態のダクト本体２は、背面側に位置する基部２１から前面側に向けて側面部２２が延びる形態として構成されている。 In order to allow the cable to crawl through the cable duct 1, the duct main body 2 of the present embodiment is configured such that the side surface portion 22 extends from the base portion 21 located on the back surface side toward the front surface side.
図１に示すように、側面部２２は、左右に延びる平板状の部位に続けて、前方に突出した部位が複数設けられているため、平面視で櫛状となる。また、側面部２２は、基部２１の上部及び下部の双方から延びており、互いの側面部２２の間に複数のケーブルを這わすことが可能な空間が設けられている。つまり、本実施形態のダクト本体２は、上下一対の側面部２２の内側に、水平方向に配線可能な空間が設けられており、前方に突出した部位の間に、垂直方向に配線可能な開口部２２１が設けられている。また、基部２１には、ケーブルを通すことが可能な開口部２１１が設けられている。 As shown in FIG. 1, the side surface portion 22 has a comb shape in a plan view because a plurality of portions projecting forward are provided following the flat plate-shaped portion extending to the left and right. Further, the side surface portion 22 extends from both the upper portion and the lower portion of the base portion 21, and a space is provided between the side surface portions 22 so that a plurality of cables can be laid. That is, the duct main body 2 of the present embodiment is provided with a space that can be wired in the horizontal direction inside the pair of upper and lower side surface portions 22, and an opening that can be wired in the vertical direction between the portions protruding forward. Section 221 is provided. Further, the base portion 21 is provided with an opening 211 through which a cable can be passed.
図３及び図４に示すように、前方に突出した部位は略平板状に設けられており、先端が左右方向に膨らむように構成されている。この側面部２２間に挟持された閉塞部材４は、図３に示すように、排熱空間ＥＳから冷却空間ＣＳ側に排熱が移動することを抑制する障壁として機能する。なお、図３では、閉塞部材４により、排熱が冷却空間ＣＳ側に移動することが妨げられている様子を白抜き矢印により表している。 As shown in FIGS. 3 and 4, the portion protruding forward is provided in a substantially flat plate shape, and the tip is configured to bulge in the left-right direction. As shown in FIG. 3, the closing member 4 sandwiched between the side surface portions 22 functions as a barrier for suppressing the movement of exhaust heat from the exhaust heat space ES to the cooling space CS side. In FIG. 3, a white arrow indicates that the closing member 4 prevents the exhaust heat from moving to the cooling space CS side.
閉塞部材４を挟持する側面部２２の先端にはカバー５が着脱可能に取り付けられている。本実施形態のカバー５は複数の前方に突出した部位と接続されるものであり、下部側の側面部２２若しくは上部側の側面部２２の先端を中心に回動可能なように構成されている。本実施形態のケーブルダクト１では、カバー５によりケーブルの目隠しをすることが可能となる。 A cover 5 is detachably attached to the tip of the side surface portion 22 that sandwiches the closing member 4. The cover 5 of the present embodiment is connected to a plurality of forwardly projecting portions, and is configured to be rotatable around the tip of the lower side surface portion 22 or the upper side surface portion 22. .. In the cable duct 1 of the present embodiment, the cover 5 makes it possible to blindfold the cable.
本実施形態の取付部材３は、ダクト本体２に対して前後方向にスライドすることが可能である。図５に示す例は、図４に示す例よりも、取付部材３をダクト本体２に対して前方側に移動させている。このように取付部材３とダクト本体２が前後方向に移動可能な場合、ダクト本体２の設定位置に関わらず、閉塞部材４が全ての開口部を閉塞するような構成とすることも可能であるが、そのような形態とする必要性は無く、ダクト本体２を特定の位置に設定した場合に所望の開口部が閉塞されている状態であればよい。 The mounting member 3 of the present embodiment can slide in the front-rear direction with respect to the duct main body 2. In the example shown in FIG. 5, the mounting member 3 is moved to the front side with respect to the duct main body 2 as compared with the example shown in FIG. When the mounting member 3 and the duct body 2 can be moved in the front-rear direction in this way, it is possible to configure the closing member 4 to close all the openings regardless of the set position of the duct body 2. However, it is not necessary to have such a form, and it is sufficient that the desired opening is closed when the duct body 2 is set at a specific position.
ところで、図６に示すように、側面部２２に開口部が無い場合は、閉塞部材４は、取付面３１まで厚みが無くても良い。基部２１に設けられた開口部２１１を閉塞できれば良いからである。また、図７に示すように、閉塞部材４が基部２１まで延びていない形態とすることも可能である。このように閉塞部材４の後端が基部２１と離間していても、閉塞部材４は排熱が冷却空間ＣＳに入ることを妨げることができる。 By the way, as shown in FIG. 6, when the side surface portion 22 has no opening, the closing member 4 may not have a thickness up to the mounting surface 31. This is because it is sufficient if the opening 211 provided in the base 21 can be closed. Further, as shown in FIG. 7, it is also possible that the closing member 4 does not extend to the base portion 21. Even if the rear end of the closing member 4 is separated from the base portion 21 in this way, the closing member 4 can prevent exhaust heat from entering the cooling space CS.
本実施形態の閉塞部材４は、ウレタンフォームである。この閉塞部材４は弾性変形可能であり、上下の側面部２２間に挟まれる際に弾性変形する。このため、閉塞部材４を上下の側面部２２間に入れ込みやすい。また、閉塞部材４は上下の側面部２２にしっかりと挟み込まれるため、脱落の抑制が可能となる。 The closing member 4 of the present embodiment is urethane foam. The closing member 4 is elastically deformable, and elastically deforms when sandwiched between the upper and lower side surface portions 22. Therefore, the closing member 4 can be easily inserted between the upper and lower side surface portions 22. Further, since the closing member 4 is firmly sandwiched between the upper and lower side surface portions 22, it is possible to prevent the closing member 4 from falling off.
本実施形態では、側面部２２と基部２１の双方に開口部が設けられているが、閉塞部材４が、基部２１から取付面３１に至る厚みを備えるように設けられているため、側面部２２の開口部２２１と基部２１の開口部２１１の双方を閉塞部材４で同時に塞ぐことが可能となる。 In the present embodiment, openings are provided in both the side surface portion 22 and the base portion 21, but since the closing member 4 is provided so as to have a thickness from the base portion 21 to the mounting surface 31, the side surface portion 22 It is possible to simultaneously close both the opening 221 and the opening 211 of the base 21 with the closing member 4.
また、本実施形態の閉塞部材４は、ダクト本体２の左右に亘って形成されている。したがって、閉塞部材４が左右方向にずれることが抑制される。このため、閉塞部材４の左右方向へのずれに起因して開口部が開放することを防ぐことが可能となる。更には、ダクト本体２に形成した開口部を一括して塞ぐことが可能となる。 Further, the closing member 4 of the present embodiment is formed on the left and right sides of the duct main body 2. Therefore, it is possible to prevent the closing member 4 from shifting in the left-right direction. Therefore, it is possible to prevent the opening from opening due to the displacement of the closing member 4 in the left-right direction. Further, it is possible to collectively close the openings formed in the duct main body 2.
以上、いくつかの実施形態を中心に説明してきたが、本発明は上記実施形態に限定されることはなく、各種の態様とすることが可能である。例えば、側面部は櫛状に形成する必要はなく、左右方向に延びる一連の平板状の形態とすることもできる。 Although the above description has focused on some embodiments, the present invention is not limited to the above embodiments and can be in various embodiments. For example, the side surface portion does not need to be formed in a comb shape, and may be in the form of a series of flat plates extending in the left-right direction.
閉塞部材は、弾性変形するものでなくても良い。例えば、側面部が弾性変形するように構成しても良い。また、側面部も閉塞部材も弾性変形しなくても良い。 The closing member does not have to be elastically deformed. For example, the side surface portion may be configured to be elastically deformed. Further, neither the side surface portion nor the closing member need to be elastically deformed.
閉塞部材は、ウレタン製である必要は無く、ナイロン製やゴム製とすることも可能である。 The closing member does not have to be made of urethane, and may be made of nylon or rubber.
閉塞部材には、配線を通すための配線孔を設けることも可能である。また、複数の部材を組み合わせて閉塞部材を設けることも可能である。この際、閉塞部材を分割した部分に配線を通すことが可能なようにしても良い。閉塞部材の配線部分が配線によって弾性変形することで、配線をした場合でも排熱が冷却空間ＣＳに入ることを妨げることができる。 It is also possible to provide a wiring hole for passing wiring in the closing member. It is also possible to provide the closing member by combining a plurality of members. At this time, it may be possible to pass the wiring through the divided portion of the closing member. Since the wiring portion of the closing member is elastically deformed by the wiring, it is possible to prevent the exhaust heat from entering the cooling space CS even when the wiring is performed.
１ ケーブルダクト
２ ダクト本体
３ 取付部材
４ 閉塞部材
２１ 基部
２２ 側面部
３１ 取付面
２１１ 開口部
２２１ 開口部
1 Cable duct 2 Duct body 3 Mounting member 4 Closing member 21 Base 22 Side surface 31 Mounting surface 211 Opening 221 Opening
Claims (3)
ダクト本体は、基部または基部から延びた一対の側面部に配線を挿通する開口部を備え、
側面部から見て前記取付面より基部側に位置する開口部のうち配線箇所を除く部分を通じて熱が基部側から側面部の先端側に移動することを抑制するように塞ぐ閉塞部材を一対の側面部に着脱自在に挟持可能なケーブルダクト。 A cable duct comprising a duct body having a base and a pair of side surfaces extending from above and below the base, and a mounting member having a mounting surface for mounting the duct body to a mount member.
The duct body has an opening through which wiring is inserted into the base or a pair of side surfaces extending from the base.
A pair of closure member for closing as viewed from the side surface portion through a portion except for the wiring portion of the opening located on the base side of the mounting surface heat is prevented from moving distally of the side surface portion from the base portion A cable duct that can be detachably held on the side of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016179137A JP6771820B2 (en) | 2016-09-14 | 2016-09-14 | Cable duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016179137A JP6771820B2 (en) | 2016-09-14 | 2016-09-14 | Cable duct |
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| Publication Number | Publication Date |
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| JP2018046640A JP2018046640A (en) | 2018-03-22 |
| JP6771820B2 true JP6771820B2 (en) | 2020-10-21 |
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ID=61696139
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016179137A Active JP6771820B2 (en) | 2016-09-14 | 2016-09-14 | Cable duct |
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| Country | Link |
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| JP (1) | JP6771820B2 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443595U (en) * | 1977-09-01 | 1979-03-24 | ||
| EP0007203A1 (en) * | 1978-07-03 | 1980-01-23 | BICC Limited | An improved cable support system |
| DK0542785T3 (en) * | 1990-07-20 | 1996-07-01 | Philip Ferdinando Villa | Adjustable plate and mounting assembly |
| GB2262192A (en) * | 1991-11-28 | 1993-06-09 | Zortech Int | Insulated duct for electric cables |
| JPH09262305A (en) * | 1996-03-28 | 1997-10-07 | Furukawa Techno Material:Kk | Sheet for fire preventive treatment of sections penetrating enclosure and fire preventive treatment structure |
| US7000784B2 (en) * | 2003-03-07 | 2006-02-21 | Panduit Corp. | Rack-mountable cable manager |
| JP2009243552A (en) * | 2008-03-31 | 2009-10-22 | Inaba Denki Sangyo Co Ltd | Through-hole anti-fire precaution construction method, and through-hole anti-fire precaution kit used therefor |
| JP5189028B2 (en) * | 2009-05-11 | 2013-04-24 | タイガースポリマー株式会社 | Fire prevention method |
| JP5883099B1 (en) * | 2014-09-26 | 2016-03-09 | 西日本電信電話株式会社 | Air channel wall material, server rack blocking panel and server rack air channel plate using the same |
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