JP4325144B2

JP4325144B2 - A fixture containing a distribution board

Info

Publication number: JP4325144B2
Application number: JP2002048790A
Authority: JP
Inventors: 享飯田; 幸雄栗田; 仙英荒金; 喜世子足立; 毅久野; 健二古藤
Original assignee: Panasonic Corp; Matsushita Electric Works Ltd
Current assignee: Panasonic Corp; Panasonic Electric Works Co Ltd
Priority date: 2002-02-25
Filing date: 2002-02-25
Publication date: 2009-09-02
Anticipated expiration: 2022-02-25
Also published as: JP2003245149A

Description

【０００１】
【発明の属する技術分野】
本発明は、主として一般住宅の壁面に埋め込んで用いることができる分電盤を収納した什器に関するものである。
【０００２】
【従来の技術】
一般に、集合住宅や戸建て住宅では壁面上部に分電盤を取り付けることが多く、分電盤が壁面から露出する形で施工されている。また、分電盤に収納された主幹開閉器や分岐開閉器のような内器に接続される電源線は天井内または壁内を配線され、天井内の配線であれば壁面に沿って配設される電線管を通して分電盤に電源線が引き込まれ、壁内の配線であれば分電盤の背面側において壁面に形成した開口部を通して分電盤に引き込まれる。
【０００３】
【発明が解決しようとする課題】
ところで、分電盤は宅内の目立たない場所に配置されることが多いが、目立たないとは言え、分電盤が壁面に露出していると室内の外観が損なわれるという問題が生じる。また、天井から分電盤まで電源線を立ち下げるために電線管を用いると電線管が壁面に露出して室内の外観を損なうという問題も生じる。これに対して、電源線を壁内に配線することによって分電盤の背面側において電源線を通す構成では電線管を用いる場合よりも外観が美麗にはなるが、壁内で電源線を立ち上げなければならないから配線工事が面倒であり、配線工事に手間がかかるとともに、配線の保守点検に際して壁内の電源線を扱うことが難しく保守点検に対応しにくいという問題が生じる。
【０００４】
本発明は上記事由に鑑みて為されたものであり、その目的は、分電盤によって室内の外観が損なわれるのを防止し、かつ電線管を用いたり壁内に配線することなく配線の立ち上げまたは立ち下げを容易に行うことができて配線施工が容易である分電盤を収納した什器を提供することにある。
【０００５】
【課題を解決するための手段】
請求項１の発明は、図１、図１５に示すように、床面ＦＬと天井面ＣＬとの間に立設され少なくとも後面が造営物ＷＬに当接するとともに上下方向に３個の収納部２ａ〜２ｃを有した箱本体１と、３個の収納部２ａ〜２ｃのうち上下の各収納部２ａ，２ｃにそれぞれ設けられ収納部２ａ，２ｃの前面を開閉する扉２１ａ，２１ｃと、扉２１ａ，２１ｃを有する各収納部２ａ，２ｃにそれぞれ収納される分電盤３，４とを有し、収納部２ａ〜２ｃの後面をそれぞれ覆う背板２２ａ〜２２ｃが造営物ＷＬとの間に箱本体１の上下方向の全長に亘る配線スペースＳＰを形成するように箱本体１の後面よりも前方に位置し、２個の分電盤３，４のうちの一方が電力用であり他方が情報用であって、配線スペースＳＰを左右２室の配線室Ｒｐ，Ｒｉに分離する絶縁材料からなるセパレート板５を備え、セパレート板５により分離された一方の配線室Ｒｐには少なくとも電力用の分電盤３に接続された電源線Ｌｐが配線され、他方の配線室Ｒｉには少なくとも情報用の分電盤４に接続された情報線Ｌｉが配線され、配線スペースＳＰにおいて箱本体１の上下両端部にそれぞれ左右方向の取付桟６が配設され、セパレート板５が、取付桟６に跨る断面形状のガイド部８ａを備えた取付金具８が上下両端部にそれぞれ固定され、取付金具８を用いて左右方向に移動可能に両取付桟６間に取り付けられることを特徴とする。この構成によれば、床面ＦＬと天井面ＣＬとの間に立設される箱本体１の上部および下部に分電盤３，４を収納するとともに、分電盤３，４を収納した収納部２ａ，２ｃには扉２１ａ，２１ｃを設けて分電盤３，４を隠しているから、分電盤３，４が室内に露出することがなく、室内の外観を保つことができる。しかも、分電盤３，４の操作に際しては扉２１ａ，２１ｃを開けばよいから、分電盤３，４の操作性を損なうことがない。加えて、床面と天井面とのいずれかに近い収納部２ａ，２ｃに分電盤３，４が収納されていることによって、天井配線または床下配線と分電盤３，４との距離を短くすることができ配線の引き回しが容易になる。さらに、収納部２ａ〜２ｃの背板２２ａ〜２２ｃが造営物ＷＬとの間に箱本体１の上下方向の全長に亘る配線スペースＳＰを形成しているから、分電盤３，４に接続する配線を配線スペースＳＰに収納することによって、配線の立ち上げまたは立ち下げを容易に行うことができるとともに、配線が室内側に露出することがなく、美麗な外観に仕上げることができる。なお、請求項１における分電盤３，４は、電力用の分電盤３のみを含むのではなく、情報用の分電盤４をも含む。したがって、宅内に引き込まれる電源線と情報線とをともに一箇所で集中的に管理することが可能になる。
【０００７】
また、分電盤３に接続された電源線Ｌｐと情報盤４に接続された情報線Ｌｉとをセパレート板５を介して絶縁しているから、配線スペースＳＰの中での電源線Ｌｐと情報線Ｌｉとの混触を防止してクロストークの増加を抑制することができる。
【０００８】
しかも、セパレート板５を取付桟６に対して左右方向の所望位置に取付可能としているから、電源線Ｌｐと情報線Ｌｉとが配線スペースＳＰに占める割合に応じてセパレート板５の位置を調節することによって、電源線Ｌｐと情報線Ｌｉとの配線量の多寡に対応することができる。
【０００９】
請求項２の発明は、請求項１の発明において、前記配線スペースＳＰの上端面と下端面との少なくとも一方に通線用の開口部７が形成されていることを特徴とする。この構成によれば、配線スペースＳＰの内部配線を開口部７に通して天井配線もしくは床下配線と接続することができ、天井配線もしくは床下配線への接続が容易になる。
【００１０】
【発明の実施の形態】
以下に説明する発明の実施の形態では、電力用の分電盤を単に「分電盤３」と呼び、情報用の分電盤を「情報盤４」と呼ぶ。
【００１１】
（参考例）
本参考例は、図１ないし図７に示すように、住宅の壁面ＭＲに埋め込まれる箱本体１を備える。箱本体１を壁面ＭＲに埋め込むことは本発明にとって本質的なことではなく、箱本体１を壁面ＭＲに当接させる形で配置することも可能ではあるが、壁面ＭＲに埋め込むことによって箱本体１の室内への突出量を小さくすることが望ましい。箱本体１は壁面MＲに埋め込んだときに壁面ＭＲからほとんど突出する部分が形成されないように前後方向の厚み寸法が比較的小さく（たとえば、２１０ｍｍ程度）に形成されている。箱本体１を壁面ＭＲに埋め込んだ状態において箱本体１の背面は構造駆体のような造営物ＷＬに当接する。箱本体１は床面ＦＬの上に載置され、箱本体１の上面前端部と天井面ＣＬとの間にはスペーサ１１が配置され、箱本体１と天井面ＣＬとの隙間が埋められる。したがって箱本体１は床面ＦＬと天井面ＣＬとの間で実質的に全長に亘って配置されることになる。
【００１２】
箱本体１は左右一対の側板１２を備え、側板１２の上端間が上板１３を介して連結され、側板１２の下端部間が下板１４を介して連結される。上板１３は側板１２の上端に位置するが、下板１４は床面ＦＬよりも上方に位置し、下板１４の前端部と床面ＦＬとの間には脚板１５が配設され、下板１４と床面ＦＬとの間が塞がれる。上板１３と下板１４とにはいずれも後端縁が開放された矩形状の開口部７が形成されている（図６、図１２参照）。各側板１２の後端部にはそれぞれ上下３本の取付フレーム１６ａ〜１６ｃが固着される。すなわち、上下の取付フレーム１６ａ，１６ｃの間に中央部の取付フレーム１６ｂが介装される。図８および図１２に示す上下の取付フレーム１６ａ，１６ｃは、図９および図１０に示す中央部の取付フレーム１６ｂよりも前後幅が大きく、前部が取付フレーム１６ｂの前縁よりも前方に突出する。
【００１３】
ところで、両側板１２の間であって取付フレーム１６ｂの前方には、取付フレーム１６ａの下面に後部が当接する棚板１７ａと、取付フレーム１６ｃの上面に後部が当接するカウンタ１７ｂとが取り付けられる。つまり、箱本体１の上板１３と下板１４との間は棚板１７ａとカウンタ１７ｂとにより上下３個の収納室２ａ〜２ｃに仕切られている。この構成により、上板１３との棚板１７ａとの間に収納部２ａが形成され、両棚板１７ａとカウンタ１７ｂとの間に収納部２ｂが形成され、カウンタ１７ｂと下板１４との間に収納部２ｃが形成される。棚板１７ａおよびカウンタ１７ｂの後面と取付フレーム１６ｂとの間には、収納部２ｂの背板２２ｂの一部が挟持される。つまり、収納部２ｂの背板２２ｂはねじのような固定具を用いることなく箱本体１に取着され、背板２２ｂが露出しても外観を損なうことがない。図１１に示すように、取付フレーム１６ｃの上端部前方にはカウンタ１７ｂの下面に当接する左右一対のカウンタ受け１８ａが設けられ、両カウンタ受け１８ａの前端間には戸当たり板１８ｂが固着される。さらに、戸当たり板１８ｂの前面には戸当たり板１８ｂの下端部を残して化粧板１８ｃが重ね合わされる。
【００１４】
一方、収納部２ａ，２ｃにはそれぞれ収納部２ａ，２ｃの前面を開閉する扉２１ａ，２１ｃが設けられる。すなわち、扉２１ａ，２１ｃは周知構造の蝶番（いわゆる、スライド蝶番）を用いて箱本体１に取着され、収納部２ａ，２ｃの前面を閉塞する位置と開放する位置との間で開閉自在になっている。扉２１ｃは収納部２ｃを閉じた状態において上端部が戸当たり板１８ｂの下端部に当接し、この状態において化粧板１８ｃはカウンタ１７ｂと扉２１ｃとの間に露出する。化粧板１８ｃの左右方向の一端部にはスイッチＳＷが設けられる。このスイッチＳＷは棚板１７ａの中央部に設けた照明器具ＬＭの点灯・消灯を行うものである。
【００１５】
収納部２ａに対応する取付フレーム１６ａには、収納部２ａの背板２２ａの左右両側部が、図１３に示す構成の取付ねじ１９ａを用いて取着される。取付ねじ１９ａはタッピンねじであって、背板２２ａを通して取付フレーム１６ａに取付ねじ１９ａを螺入した後に、ねじ頭には合成樹脂製の化粧キャップ１９ｂが取着され、取付ねじ１９ａが目立たないように隠される。同様にして、収納部２ｃにおいても取付フレーム１６ｃに背板２２ｃが取付ねじ１９ａを用いて取着される。収納部２ａ，２ｃにおいては背板２２ａ，２２ｃが、上下一対のプレート板２３と、両プレート板２３の間に配置されたＨ字状の取付板２４との３部材により形成されている。したがって、プレート板２３と取付板２４の一部との間には、背板２２ａ，２２ｃの前後の空間を連通させる各２個ずつの通し孔２５が形成される。
【００１６】
上述した構成から明らかなように、各収納部２ａ〜２ｃの背板２２ａ〜２２ｃと造営物ＷＬとの間には隙間が形成され、隙間の前後方向における寸法は収納部２ａ〜２ｃによって異なるが、箱本体１の上下方向の全長に亘って連続している。本発明ではこの隙間を配線スペースＳＰとして用いるのであって、箱本体１が実質的に床面ＦＬと天井面ＣＬとの間の全長に亘って設けられているから、配線スペースＳＰもまた実質的に床面ＦＬと天状面ＣＬとの間の全長に亘って形成されていることになる。
【００１７】
図１に示すように、収納部２ａの取付板２４には分電盤３が取り付けられ、収納部２ｃの取付板２４には情報盤４が取り付けられる。分電盤３は内器として主幹開閉器や分岐開閉器を内蔵し、情報盤４は内器として、電話線に接続されるＤＳＵ、ＴＶ用のブースタ、ＷＡＮに接続するためのモデムないしルータ、屋内のＬＡＮを構築するためのハブないし無線ＬＡＮ用のアクセスポイントなど、種々の情報用機器が内蔵可能になっている。情報盤４を用いることによって宅内に引き込まれる各種の情報線Ｌｉを一箇所で集中的に管理することが可能になる。このように扉２１ａ，２１ｃを備える収納部２ａ，２ｃに分電盤３および情報盤４を収納したことによって、常時は扉２１ａ，２１ｃを閉じておけば分電盤３や情報盤４が室内側に露出することがなく、室内の外観が損なわれるのを防止することができる。また、分電盤３や情報盤４の操作ないし点検が必要であれば扉２１ａ，２１ｃを開放することによって容易に作業することができる。
【００１８】
分電盤３の内器に接続される電源線Ｌｐ（図１４参照）および情報盤４の内器に接続される情報線Ｌｉ（図１４参照）は通し孔２５を通して背板２２ａ，２２ｃの後面側である配線スペースＳＰに引き出される。ここに、図１４に示すように、構造駆体（スラブなど）ＳＢに吊りボルトＶＣによって天井パネルＣＰを吊設した二重構造の天井では電源線Ｌｐを天井内に配線すればよく、構造駆体（床下地など）ＳＢの上に支持脚ＦＦを介して床パネルＦＰを載設した二重構造の床では情報線Ｌｉを床内に配線すればよい。配線スペースＳＰから天井内への電源線Ｌｐは箱本体１の上端部に設けた開口部７に通し、配線スペースＳＰから床内への情報線Ｌｉは箱本体１の下端部に設けた開口部７に通す。このように電源線Ｌｐおよび情報線Ｌｉを配線スペースＳＰに通し、かつ開口部７を通して天井ないし床に導くから、天井からの立ち下げ配線や床からの立ち上げ配線を外部に露出させることなく分電盤３および情報盤４に接続することができる。ここに、最上段の収納部２ａに分電盤３を収納しているから天井からの配線を大きく引き回すことなく分電盤３に接続することができ、また最下段の収納部２ｃに情報盤４を収納しているから床下からの配線を大きく引き回すことなく情報盤４に接続することができる。
【００１９】
ところで、図１５に示すように、配線スペースＳＰの上端部と下端部とには両側板１２間に取付桟６が架設され、両取付桟６の間にはセパレート板５が取着される。セパレート板５は絶縁材料からなり配線スペースＳＰを左右２室に分離する目的で用いられる。一般に電源線Ｌｐと情報線Ｌｉとは、クロストークの増加を抑制するなどの目的で混触を防止することが要求されるから、セパレート板５を設けることによって、図１６に示すように、分電盤３に接続された電源線Ｌｐ（図１４参照）を配線する配線室Ｒｐと、情報盤４に接続された情報線Ｌｉ（図１４参照）を配線する配線室Ｒｉとに分離するのである。セパレート板５は取付桟６を通してセパレート板５に螺合するビス（図示せず）によって取付桟６に固定され、セパレート板５の取付桟６への取付位置は電源線Ｌｐと情報線Ｌｉとの配線量に応じて適宜に設定される。つまり、情報線Ｌｉの占有スペースが電源線Ｌｐよりも多いときには図１６に示すように、配線室Ｒｉが配線室Ｒｐよりも広くなるようにセパレート板５を取り付け、情報線Ｌｉの占有スペースが電源線Ｌｐよりも少ないときには図１７に示すように、配線室Ｒｉが配線室Ｒｐよりも狭くなるようにセパレート板５を取り付ければよい。
【００２０】
施工に際しては、分電盤３や情報盤４を壁面ＭＲに露出させていた従来構成では、壁面ＭＲを形成する壁パネルの施工前に分電盤３や情報盤４への配線を壁内に通し、壁パネルの施工後に壁パネルから引き出した配線を分電盤３や情報盤４に接続し、クロスを施工してから分電盤３や情報盤４を壁パネルに固定していたから、建築工事と電気工事とを交互に行う必要があった。これに対して、本参考例の構成を採用すれば、分電盤３や情報盤４への配線の接続と分電盤３や情報盤４の箱本体１への固定とは施工工程のどの段階でも一括して行うことが可能になるから、建築工事と電気工事とを交互に行う必要がなくなり、施工工程の効率化を図ることができる。
【００２１】
（実施の形態）
本実施形態は、図１８に示すように、参考例とはセパレート板５を取付桟６に結合する構造が異なるものである。すなわち、参考例ではセパレート板５を取付桟６に対してビスによって固定していたのに対して、本実施形態では、図１８（ｂ）のような形状の取付金具８を用いる。取付金具８は、取付桟６に跨る断面形状のガイド部８ａを備え、ガイド部８ａの一端からセパレート板５の上面または下面に重なる固定片８ｂが延設される。図示例では取付桟６の断面形状が矩形状であるからガイド部８ａは断面コ字状に形成されている。しかして、ガイド部８ａを上下の各取付桟６に跨らせた状態で、上下の各取付金具８の固定片８ｂをセパレート板５の上面と下面とにそれぞれビスのような固定具によって固定すると、セパレート板５は取付桟６の長手方向に移動可能になり、セパレート板５の位置を調節することが可能になる。セパレート板５の位置を固定する必要があれば、ガイド部８ａを通して取付桟６にビスを螺合させればよい。他の構成および機能は参考例と同様である。
【００２２】
なお、上述した実施形態では最上段の収納部２ａに分電盤３を収納するとともに最下段の収納部２ｃに情報盤４を収納した例を示したが、図１９に示すように、最上段の収納部２ａに情報盤４を収納するとともに最下段の収納部２ｃに分電盤３を収納してもよい。また、図２０に示すように最上段の収納部２ａにのみ分電盤３あるいは情報盤４のみを収納したり、図２１に示すように最下段の収納部２ｃにのみ分電盤３あるいは情報盤４のみを収納してもよい。加えて、天井および床として二重構造の天井および床を例示したが、構造駆体に天井パネルを貼り付けた直天井や構造駆体に床パネルを直接貼り付けた直床であっても本発明の技術思想は適用可能である。さらに、天井と床との一方が二重構造であり他方が二重構造ではない場合でもよいのはもちろんのことである。
【００２３】
【発明の効果】
請求項１の発明は、床面と天井面との間に立設される箱本体の上部および下部に分電盤を収納するとともに、分電盤を収納した収納部には扉を設けて分電盤を隠しているから、分電盤が室内に露出することがなく、室内の外観を保つことができる。しかも、分電盤の操作に際しては扉を開けばよいから、分電盤の操作性を損なうことがない。加えて、床面と天井面とのいずれかに近い収納部に分電盤が収納されていることによって、天井配線または床下配線と分電盤との距離を短くすることができ配線の引き回しが容易になるという利点がある。さらに、収納部の背板が造営物との間に箱本体の上下方向の全長に亘る配線スペースを形成しているから、分電盤に接続する配線を配線スペースに収納することによって、配線の立ち上げまたは立ち下げを容易に行うことができるとともに、配線が室内側に露出することがなく、美麗な外観に仕上げることができるという利点がある。
【００２４】
また、分電盤の一方を電力用とし他方を情報用としているから、宅内に引き込まれる電源線と情報線とをともに一箇所で集中的に管理することが可能になる。
【００２５】
さらに、分電盤に接続された電源線と情報盤に接続された情報線とがセパレート板を介して絶縁され、配線スペースの中での電源線と情報線との混触を防止してクロストークの増加を抑制することができるという利点がある。
【００２６】
しかも、セパレート板を取付桟に対して左右方向の所望位置に取付可能としているから、電源線と情報線とが配線スペースに占める割合に応じてセパレート板の位置を調節することによって、電源線と情報線との配線量の多寡に対応することができるという利点がある。
【００２７】
請求項２の発明は、請求項１の発明において、前記配線スペースの上端面と下端面との少なくとも一方に通線用の開口部が形成されているので、配線スペースの内部配線を開口部７に通して天井配線もしくは床下配線と接続することができ、天井配線もしくは床下配線への接続が容易になるという利点がある。
【図面の簡単な説明】
【図１】本発明の参考例を示す縦断面図である。
【図２】同上の正面図である。
【図３】同上の平面図である。
【図４】同上の分電盤および情報盤を外した状態の縦断面図である。
【図５】同上の分電盤および情報盤を外した状態の正面図である。
【図６】同上の分電盤および情報盤を外した状態の平面図である。
【図７】同上の外観斜視図である。
【図８】図５中Ｂ−Ｂ線断面図である。
【図９】図５中Ｃ−Ｃ線断面図である。
【図１０】図５中Ｄ−Ｄ線断面図である。
【図１１】図５中Ｅ−Ｅ線断面図である。
【図１２】図５中Ｆ−Ｆ線断面図である。
【図１３】同上に用いる取付ねじを示す斜視図である。
【図１４】同上の施工状態を示し、（ａ）は正面側の概略構成図、（ｂ）は側面側の概略構成図である。
【図１５】同上の後面側の分解斜視図である。
【図１６】同上の後面側の斜視図である。
【図１７】同上の後面側の斜視図である。
【図１８】（ａ）（ｂ）はそれぞれ本発明の実施の形態を示す要部斜視図である。
【図１９】他の構成例の施工状態を示し、（ａ）は正面側の概略構成図、（ｂ）は側面側の概略構成図である。
【図２０】さらに他の構成例の施工状態を示し、（ａ）は正面側の概略構成図、（ｂ）は側面側の概略構成図である。
【図２１】別の構成例の施工状態を示し、（ａ）は正面側の概略構成図、（ｂ）は側面側の概略構成図である。
【符号の説明】
１箱本体
２ａ〜２ｃ収納部
３分電盤
４情報盤
５セパレート板
６取付桟
７開口部
２１ａ，２１ｃ扉
２２ａ〜２２ｃ背板
ＣＬ天井面
ＦＬ床面
Ｌｉ情報線
Ｌｐ電源線
Ｒｐ，Ｒｉ配線室
ＳＰ配線スペース
ＷＬ造営物[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fixture that houses a distribution board that can be used by being embedded in a wall surface of a general house.
[0002]
[Prior art]
Generally, in an apartment house or a detached house, a distribution board is often attached to the upper part of the wall surface, and the distribution board is constructed so as to be exposed from the wall surface. In addition, power lines connected to internal devices such as main switches and branch switches housed in distribution boards are routed in the ceiling or in the wall, and if they are in the ceiling, they are arranged along the wall surface. The power line is drawn into the distribution board through the conduit, and if it is wiring in the wall, it is drawn into the distribution board through an opening formed in the wall surface on the back side of the distribution board.
[0003]
[Problems to be solved by the invention]
By the way, the distribution board is often arranged in an inconspicuous place in the house, but although it is not conspicuous, if the distribution board is exposed on the wall surface, there arises a problem that the appearance of the room is impaired. In addition, when a conduit is used to bring down the power line from the ceiling to the distribution board, there is a problem that the conduit is exposed on the wall surface and the interior appearance is impaired. On the other hand, the configuration in which the power line is routed in the wall and the power line is passed on the back side of the distribution board is more beautiful than the case of using the conduit, but the power line is set up in the wall. Wiring work is troublesome because it has to be raised, and it takes time and labor for wiring work. In addition, it is difficult to handle power supply lines in the wall at the time of wiring maintenance inspection.
[0004]
The present invention has been made in view of the above reasons, and its purpose is to prevent the appearance of the room from being damaged by the distribution board, and to stand up the wiring without using a conduit or wiring in the wall. It is an object of the present invention to provide a fixture that houses a distribution board that can be easily raised or lowered and can be easily wired.
[0005]
[Means for Solving the Problems]
As shown in FIG . 1 and FIG. 15 , the invention of claim 1 is erected between the floor surface FL and the ceiling surface CL, and at least the rear surface is in contact with the erected structure WL and has three storage portions 2a in the vertical direction. ˜ 2 c, doors 21 a , 21 c provided on the upper and lower storage parts 2 a, 2 c of the three storage parts 2 a, 2 c, respectively , for opening and closing the front surfaces of the storage parts 2 a , 2 c, and the door 21 a each housing section 2a having 21c, power distribution are housed respectively 2c plate 3, 4 and has a box between the back plate 22a~22c covering the rear surface of the respective housing part 2a~2c is an erecting thereof WL Positioned forward of the rear surface of the box body 1 so as to form a wiring space SP extending over the entire length of the body 1 in the vertical direction , one of the two distribution boards 3 and 4 is for power and the other is information The wiring space SP is divided into two wiring rooms Rp and Ri in the left and right rooms. A separation plate 5 made of an insulating material to be separated is provided, and at least one power supply line Lp connected to the power distribution board 3 is wired in one wiring chamber Rp separated by the separation plate 5, and the other wiring chamber Ri. Is connected with at least an information line Li connected to the information distribution board 4, and in the wiring space SP, left and right mounting bars 6 are arranged at both upper and lower ends of the box body 1, and the separating plate 5 is mounting bracket 8 having a cross-sectional shape of the guide portion 8a extending over the mounting rail 6, respectively fixed to upper and lower end portions, characterized Rukoto movably mounted between two mounting bar 6 in the left-right direction using the mounting bracket 8 And According to this configuration, the distribution boards 3 and 4 are accommodated in the upper and lower portions of the box body 1 standing between the floor surface FL and the ceiling surface CL, and the distribution boards 3 and 4 are accommodated. part 2a, the 2c doors 21a, from 21c to be provided hiding the distribution board 3, 4, without the distribution board 3, 4 is exposed in the room, it is possible to maintain the indoor appearance. In addition, when the distribution boards 3 and 4 are operated, the doors 21a and 21c may be opened, so that the operability of the distribution boards 3 and 4 is not impaired. In addition, since the distribution boards 3 and 4 are stored in the storage portions 2a and 2c close to either the floor surface or the ceiling surface, the distance between the ceiling wiring or the underfloor wiring and the distribution boards 3 and 4 can be reduced. It can be shortened and wiring can be easily routed. Further, since the back plates 22a to 22c of the storage portions 2a to 2c form the wiring space SP extending over the entire length in the vertical direction of the box body 1 between the back plate 22a and 22c, they are connected to the distribution boards 3 and 4 . By storing the wiring in the wiring space SP, the wiring can be easily started or lowered, and the wiring is not exposed to the indoor side, and the appearance can be finished beautifully. The distribution boards 3 and 4 in claim 1 include not only the power distribution board 3 but also the information distribution board 4 . Therefore, it becomes possible to centrally manage the power supply line and information line are drawn into the house together in one place.
[0007]
Further , since the power supply line Lp connected to the distribution board 3 and the information line Li connected to the information board 4 are insulated via the separate plate 5, the power supply line Lp and the information in the wiring space SP are isolated. It is possible to prevent an increase in crosstalk by preventing contact with the line Li.
[0008]
In addition, since the separation plate 5 can be attached to a desired position in the left-right direction with respect to the attachment bar 6, the position of the separation plate 5 is adjusted according to the ratio of the power supply line Lp and the information line Li to the wiring space SP. Thus, it is possible to cope with a large amount of wiring between the power supply line Lp and the information line Li.
[0009]
The invention of claim 2 is characterized in that, in the invention of claim 1, an opening portion 7 for wiring is formed in at least one of the upper end surface and the lower end surface of the wiring space SP. According to this configuration, the internal wiring of the wiring space SP can be connected to the ceiling wiring or the underfloor wiring through the opening 7, and the connection to the ceiling wiring or the underfloor wiring becomes easy.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
In the embodiment of the invention described below, the power distribution board is simply referred to as “distribution board 3”, and the information distribution board is referred to as “information panel 4”.
[0011]
( Reference example )
As shown in FIGS. 1 to 7, the reference example includes a box body 1 embedded in a wall surface MR of a house. Embedding the box body 1 in the wall surface MR is not essential to the present invention, and it is possible to arrange the box body 1 in contact with the wall surface MR. It is desirable to reduce the amount of protrusion into the room. The box body 1 is formed to have a relatively small thickness (for example, about 210 mm) in the front-rear direction so that a portion that hardly protrudes from the wall surface MR is not formed when embedded in the wall surface MR. In a state in which the box body 1 is embedded in the wall surface MR, the back surface of the box body 1 abuts on a construction WL such as a structural driving body. The box body 1 is placed on the floor surface FL, and a spacer 11 is disposed between the front end of the upper surface of the box body 1 and the ceiling surface CL, and a gap between the box body 1 and the ceiling surface CL is filled. Therefore, the box body 1 is disposed over substantially the entire length between the floor surface FL and the ceiling surface CL.
[0012]
The box body 1 includes a pair of left and right side plates 12, the upper ends of the side plates 12 are connected via an upper plate 13, and the lower ends of the side plates 12 are connected via a lower plate 14. The upper plate 13 is located at the upper end of the side plate 12, but the lower plate 14 is located above the floor surface FL, and a leg plate 15 is disposed between the front end of the lower plate 14 and the floor surface FL, The space between the plate 14 and the floor surface FL is closed. Each of the upper plate 13 and the lower plate 14 is formed with a rectangular opening 7 having an open rear end edge (see FIGS. 6 and 12). Upper and lower three attachment frames 16a to 16c are fixed to the rear end portions of the side plates 12, respectively. That is, the central mounting frame 16b is interposed between the upper and lower mounting frames 16a and 16c. The upper and lower mounting frames 16a and 16c shown in FIGS. 8 and 12 have a larger front-rear width than the central mounting frame 16b shown in FIGS. 9 and 10, and the front portion projects forward from the front edge of the mounting frame 16b. To do.
[0013]
By the way, between the both side plates 12 and in front of the attachment frame 16b, a shelf plate 17a whose rear part abuts on the lower surface of the attachment frame 16a and a counter 17b whose rear part abuts on the upper surface of the attachment frame 16c are attached. That is, the upper plate 13 and the lower plate 14 of the box body 1 are partitioned into three upper and lower storage chambers 2a to 2c by the shelf plate 17a and the counter 17b. With this configuration, the storage portion 2a is formed between the upper plate 13 and the shelf plate 17a, the storage portion 2b is formed between the both shelf plates 17a and the counter 17b, and between the counter 17b and the lower plate 14. A storage portion 2c is formed in the storage. A part of the back plate 22b of the storage portion 2b is sandwiched between the rear surface of the shelf plate 17a and the counter 17b and the mounting frame 16b. That is, the back plate 22b of the storage portion 2b is attached to the box body 1 without using a fixing tool such as a screw, and the appearance is not impaired even if the back plate 22b is exposed. As shown in FIG. 11, a pair of left and right counter receivers 18a that contact the lower surface of the counter 17b are provided in front of the upper end of the mounting frame 16c, and a door stop plate 18b is fixed between the front ends of both counter receivers 18a. . Further, a decorative plate 18c is overlaid on the front surface of the door stop plate 18b, leaving the lower end of the door stop plate 18b.
[0014]
On the other hand, the storage units 2a and 2c are provided with doors 21a and 21c that open and close the front surfaces of the storage units 2a and 2c, respectively. That is, the doors 21a and 21c are attached to the box body 1 using hinges having a well-known structure (so-called slide hinges), and can be freely opened and closed between positions where the front surfaces of the storage portions 2a and 2c are closed and opened. It has become. The upper end of the door 21c is in contact with the lower end of the door contact plate 18b in a state in which the storage portion 2c is closed, and the decorative plate 18c is exposed between the counter 17b and the door 21c in this state. A switch SW is provided at one end of the decorative plate 18c in the left-right direction. This switch SW is used to turn on / off the lighting fixture LM provided at the center of the shelf 17a.
[0015]
The left and right sides of the back plate 22a of the storage portion 2a are attached to the mounting frame 16a corresponding to the storage portion 2a using the mounting screws 19a having the configuration shown in FIG. The mounting screw 19a is a tapping screw, and after the mounting screw 19a is screwed into the mounting frame 16a through the back plate 22a, a synthetic resin decorative cap 19b is attached to the screw head so that the mounting screw 19a is not conspicuous. Hidden in. Similarly, also in the storage part 2c, the back plate 22c is attached to the mounting frame 16c using the mounting screws 19a. In the storage portions 2 a and 2 c, the back plates 22 a and 22 c are formed by three members including a pair of upper and lower plate plates 23 and an H-shaped mounting plate 24 disposed between the plate plates 23. Accordingly, two through holes 25 are formed between the plate plate 23 and a part of the mounting plate 24 to communicate the spaces before and after the back plates 22a and 22c.
[0016]
As is clear from the above-described configuration, a gap is formed between the back plates 22a to 22c of the storage units 2a to 2c and the built-up structure WL, and the size of the clearance in the front-rear direction varies depending on the storage units 2a to 2c. The box body 1 is continuous over the entire length in the vertical direction. In the present invention, this gap is used as the wiring space SP. Since the box body 1 is provided over the entire length between the floor surface FL and the ceiling surface CL, the wiring space SP is also substantially used. In other words, it is formed over the entire length between the floor surface FL and the ceiling surface CL.
[0017]
As shown in FIG. 1, the distribution board 3 is attached to the attachment plate 24 of the storage part 2a, and the information board 4 is attached to the attachment plate 24 of the storage part 2c. The distribution board 3 incorporates a main switch or a branch switch as an internal unit, and the information panel 4 includes a DSU connected to a telephone line, a TV booster, a modem or router for connecting to a WAN, Various information devices such as a hub for constructing an indoor LAN or an access point for a wireless LAN can be incorporated. By using the information board 4, various information lines Li drawn into the house can be centrally managed at one place. By storing the distribution board 3 and the information board 4 in the storage units 2a and 2c having the doors 21a and 21c as described above, the distribution board 3 and the information board 4 can be used if the doors 21a and 21c are normally closed. It is possible to prevent the appearance of the room from being damaged without being exposed to the inside. In addition, if operation or inspection of the distribution board 3 or the information board 4 is necessary, the operation can be easily performed by opening the doors 21a and 21c.
[0018]
The power supply line Lp (see FIG. 14) connected to the internal unit of the distribution board 3 and the information line Li (see FIG. 14) connected to the internal unit of the information panel 4 pass through the through holes 25 and the rear surfaces of the back plates 22a and 22c. To the wiring space SP on the side. Here, as shown in FIG. 14, in a double structure ceiling in which a ceiling panel CP is suspended by a structural bolt (slab or the like) SB with suspension bolts VC, the power line Lp may be wired in the ceiling. On the floor having a double structure in which the floor panel FP is mounted on the body (floor base, etc.) SB via the support legs FF, the information line Li may be wired in the floor. The power line Lp from the wiring space SP to the ceiling is passed through an opening 7 provided at the upper end of the box body 1, and the information line Li from the wiring space SP to the floor is an opening provided at the lower end of the box body 1. Pass through 7. In this way, the power supply line Lp and the information line Li are led to the ceiling or floor through the wiring space SP and through the opening 7, so that the falling wiring from the ceiling and the rising wiring from the floor can be separated without exposing them to the outside. It can be connected to the electrical panel 3 and the information panel 4. Here, since the distribution board 3 is accommodated in the uppermost storage section 2a, it can be connected to the distribution board 3 without greatly routing the wiring from the ceiling, and the information panel is connected to the lowermost storage section 2c. Since 4 is stored, it can be connected to the information panel 4 without largely routing the wiring from under the floor.
[0019]
By the way, as shown in FIG. 15, the mounting bars 6 are installed between the side plates 12 at the upper end and the lower end of the wiring space SP, and the separate plate 5 is attached between the both mounting bars 6. The separate plate 5 is made of an insulating material and is used for the purpose of separating the wiring space SP into two left and right chambers. In general, the power supply line Lp and the information line Li are required to prevent contact for the purpose of suppressing an increase in crosstalk. Therefore, by providing a separate plate 5, as shown in FIG. The wiring chamber Rp for wiring the power supply line Lp (see FIG. 14) connected to the board 3 and the wiring chamber Ri for wiring the information line Li (see FIG. 14) connected to the information board 4 are separated. The separating plate 5 is fixed to the mounting bar 6 by screws (not shown) that are screwed to the separating plate 5 through the mounting bar 6, and the mounting position of the separate plate 5 on the mounting bar 6 is between the power line Lp and the information line Li. It is set appropriately according to the amount of wiring. That is, when the space occupied by the information line Li is larger than the power line Lp, as shown in FIG. 16, the separation plate 5 is attached so that the wiring chamber Ri is wider than the wiring chamber Rp, and the space occupied by the information line Li is the power source. When the number is smaller than the line Lp, as shown in FIG. 17, the separation plate 5 may be attached so that the wiring chamber Ri is narrower than the wiring chamber Rp.
[0020]
In the construction in which the distribution board 3 and the information board 4 are exposed to the wall surface MR, the wiring to the distribution board 3 and the information board 4 is placed in the wall before the construction of the wall panel forming the wall surface MR. Through the construction of the wall panel, the wiring drawn from the wall panel was connected to the distribution board 3 and information panel 4 and the distribution panel 3 and information panel 4 were fixed to the wall panel after the cross was installed. And electrical work had to be done alternately. On the other hand, if the configuration of the present reference example is adopted, the connection of the wiring to the distribution board 3 and the information board 4 and the fixing of the distribution board 3 and the information board 4 to the box body 1 are in any construction process. Since it is possible to carry out all at once at the stage, it is not necessary to carry out the construction work and the electrical work alternately, and the construction process can be made more efficient.
[0021]
(In the form of implementation)
As shown in FIG. 18, the present embodiment is different from the reference example in the structure for connecting the separation plate 5 to the mounting bar 6. That is, in the reference example , the separate plate 5 is fixed to the mounting bar 6 with screws, whereas in this embodiment, the mounting bracket 8 having a shape as shown in FIG. 18B is used. The mounting bracket 8 includes a guide portion 8 a having a cross-sectional shape straddling the mounting bar 6, and a fixing piece 8 b that extends from one end of the guide portion 8 a to the upper surface or the lower surface of the separation plate 5 extends. In the illustrated example, the mounting bar 6 has a rectangular cross section, so the guide portion 8a is formed in a U-shaped cross section. Thus, with the guide portion 8a straddling the upper and lower mounting bars 6, the fixing pieces 8b of the upper and lower mounting brackets 8 are fixed to the upper surface and the lower surface of the separate plate 5 with fixing tools such as screws, respectively. Then, the separate plate 5 can be moved in the longitudinal direction of the mounting bar 6, and the position of the separate plate 5 can be adjusted. If it is necessary to fix the position of the separate plate 5, a screw may be screwed into the mounting bar 6 through the guide portion 8a. Other configurations and functions are the same as those in the reference example .
[0022]
While in the implementation embodiments described above shows an example in which houses the information panel 4 at the bottom of the receiving portion 2c as well as housing the distribution board 3 at the top of housing portion 2a, as shown in FIG. 19, The information panel 4 may be stored in the uppermost storage section 2a and the distribution board 3 may be stored in the lowermost storage section 2c. Further, as shown in FIG. 20, only the distribution board 3 or the information board 4 is stored only in the uppermost storage section 2a, or the distribution board 3 or the information is stored only in the lowermost storage section 2c as shown in FIG. Only the board 4 may be stored. In addition, the ceiling and floor of the double structure are exemplified as the ceiling and floor. However, even if the floor is a direct ceiling with a ceiling panel attached to the structural body or a floor with the floor panel directly attached to the structural body, The technical idea of the invention is applicable. Furthermore, it goes without saying that one of the ceiling and the floor may have a double structure and the other may not have a double structure.
[0023]
【The invention's effect】
According to the first aspect of the present invention, the distribution board is housed in the upper and lower parts of the box body standing between the floor surface and the ceiling surface, and a door is provided in the housing part housing the distribution board. Since the electrical panel is concealed, the electrical distribution panel is not exposed to the room, and the interior appearance can be maintained. Moreover, since the door only needs to be opened when operating the distribution board, the operability of the distribution board is not impaired. In addition, since the distribution board is housed in a storage section close to either the floor or ceiling, the distance between the ceiling wiring or underfloor wiring and the distribution board can be shortened, and the wiring can be routed. There is an advantage that it becomes easy. Furthermore, since the back plate of the storage section forms a wiring space over the entire length in the vertical direction of the box body between the built-in structure and the wiring connected to the distribution board in the wiring space, There is an advantage that it can be easily started up or down, and the wiring is not exposed to the indoor side, and can be finished in a beautiful appearance.
[0024]
Also, since one of the distribution board are the information and the other as a power, it is possible to centrally manage the power supply line and the information line which is drawn into the home together in one place.
[0025]
In addition , the power line connected to the distribution board and the information line connected to the information board are insulated through a separate plate, preventing crosstalk between the power line and the information line in the wiring space. There is an advantage that an increase in the amount can be suppressed.
[0026]
In addition , since the separation plate can be attached to a desired position in the left-right direction with respect to the mounting bar, by adjusting the position of the separation plate according to the ratio of the power supply line and the information line to the wiring space, There is an advantage that the amount of wiring with the information line can be dealt with.
[0027]
According to a second aspect of the present invention, in the first aspect of the present invention, since an opening for wiring is formed in at least one of the upper end surface and the lower end surface of the wiring space, the internal wiring of the wiring space is opened to the opening portion 7. Can be connected to the ceiling wiring or the underfloor wiring, and there is an advantage that the connection to the ceiling wiring or the underfloor wiring becomes easy.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a reference example of the present invention.
FIG. 2 is a front view of the above.
FIG. 3 is a plan view of the same.
FIG. 4 is a longitudinal sectional view showing a state in which the distribution board and the information board are removed.
FIG. 5 is a front view showing a state where the distribution board and the information board are removed.
FIG. 6 is a plan view showing a state where the distribution board and the information board are removed.
FIG. 7 is an external perspective view of the above.
FIG. 8 is a cross-sectional view taken along line BB in FIG.
FIG. 9 is a cross-sectional view taken along the line CC in FIG.
FIG. 10 is a cross-sectional view taken along line DD in FIG.
FIG. 11 is a cross-sectional view taken along line EE in FIG.
12 is a cross-sectional view taken along line FF in FIG.
FIG. 13 is a perspective view showing a mounting screw used in the above.
FIG. 14 shows the construction state of the above, (a) is a schematic configuration diagram on the front side, and (b) is a schematic configuration diagram on the side surface side.
FIG. 15 is an exploded perspective view of the rear side of the above.
FIG. 16 is a rear perspective view of the same as above.
FIG. 17 is a perspective view of the rear side of the above.
[18] (a) (b) is a partial perspective view illustrating a form of implementation of the present invention, respectively.
FIG. 19 shows a construction state of another configuration example, (a) is a schematic configuration diagram on the front side, and (b) is a schematic configuration diagram on the side surface side.
FIG. 20 shows a construction state of still another configuration example, (a) is a schematic configuration diagram on the front side, and (b) is a schematic configuration diagram on the side surface side.
FIG. 21 shows a construction state of another configuration example, (a) is a schematic configuration diagram on the front side, and (b) is a schematic configuration diagram on the side surface side.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Box body 2a-2c Storage part 3 Distribution board 4 Information panel 5 Separation board 6 Mounting bar 7 Opening part 21a, 21c Door 22a-22c Back board CL Ceiling surface FL Floor surface Li Information line Lp Power supply line Rp, Ri Wiring room SP wiring space WL

Claims

A box body that is erected between the floor surface and the ceiling surface and at least the rear surface abuts the structure and has three storage portions in the vertical direction, and each of the upper and lower storage portions of the three storage portions, respectively. a door for opening and closing the front of the provided housing unit, and a distribution board which is accommodated to each housing portion having a door, the back plate covering the rear surface of the housing portion upper and lower box body between the erecting thereof Is located in front of the rear surface of the box body so as to form a wiring space over the entire length of the direction, and one of the two distribution boards is for power and the other is for information. The two wiring chambers are provided with a separation plate made of an insulating material, and one of the wiring chambers separated by the separation plate is wired with at least a power line connected to a power distribution board, and the other wiring chamber Has at least an information line connected to the information distribution board. In the wiring space, left and right mounting bars are arranged at both the upper and lower ends of the box body, and the separating plate is mounted with mounting brackets having cross-sectional guides straddling the mounting bars and fixed at the upper and lower ends, respectively. furniture housing the panelboard, characterized in Rukoto movably mounted to both mounting桟間in the lateral direction using a bracket.

Upper surface and utensil vessel accommodating a distribution board according to claim 1, wherein the openings for passing wires on at least one is formed between the lower end surface of the wiring space.