JP7486384B2 - Distribution Board - Google Patents

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JP7486384B2
JP7486384B2 JP2020148438A JP2020148438A JP7486384B2 JP 7486384 B2 JP7486384 B2 JP 7486384B2 JP 2020148438 A JP2020148438 A JP 2020148438A JP 2020148438 A JP2020148438 A JP 2020148438A JP 7486384 B2 JP7486384 B2 JP 7486384B2
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mounting base
equipment
distribution board
cover
box body
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JP2022042823A (en
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京香 佐藤
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河村電器産業株式会社
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Description

本発明は、分電盤に関する。 The present invention relates to a distribution board.

従来より、ブレーカ等（以下、機器とする）を収容する分電盤において、分電盤の筐体として使用される箱体の内部に機器を取り付ける際、箱体内部に設けられた機器取付板に機器をねじ止め等によって取り付けている。そのような中、特許文献１では、機器取り付け板の表面に方眼を施すことで、機器の取付位置の位置決めを容易にする技術が開示されている。 Conventionally, in a distribution board that houses breakers and the like (hereinafter referred to as equipment), when the equipment is mounted inside a box used as the housing of the distribution board, the equipment is attached to an equipment mounting plate provided inside the box by screwing or the like. In this context, Patent Document 1 discloses a technology that makes it easier to determine the mounting position of the equipment by applying a grid to the surface of the equipment mounting plate.

実開平５－８４１０３号公報Japanese Utility Model Application Publication No. 5-84103

しかし、機器の取付位置の位置決めが容易であったとしても、機器取付板へのねじ止めの必要はあり、さらに機器取付板が金属製であった場合には、下穴加工の手間も加わるため、機器の取付作業に時間がかかっていた。また、感電防止等を目的に、機器の設置後に、機器周辺を覆おうカバーを取り付ける必要がある。しかし、機器の必要部位を露出させるためにカバーに設けられた開口は、その位置を変えられるものではないため、カバーの開口位置に合わせて機器の位置決めを行った上で機器取付板に取り付ける必要があり、機器の取付作業が煩雑になると共に、機器取付板上での機器のレイアウトが制限されていた。 However, even if the equipment mounting position was easy to determine, it was still necessary to screw the equipment to the equipment mounting plate, and if the equipment mounting plate was made of metal, the additional work of drilling pilot holes was required, making the installation of the equipment time-consuming. Also, to prevent electric shock, etc., it was necessary to attach a cover to cover the periphery of the equipment after installation. However, the position of the opening provided in the cover to expose the necessary parts of the equipment could not be changed, so the equipment had to be positioned to match the position of the cover opening before being attached to the equipment mounting plate, making the installation of the equipment cumbersome and limiting the layout of the equipment on the equipment mounting plate.

そこで、本発明の目的は、機器の着脱及びレイアウトが容易に可能な分電盤を提供することにある。 The object of the present invention is to provide a distribution board that allows easy installation, removal, and layout of equipment.

上記目的を達成するために、請求項１に記載の発明は、前方に向けて開口する箱体を備える分電盤であって、箱体の内側背面に取り付けられる取付ベースと、箱体の前面に取り付けられる板状のカバーと、を備え、取付ベースは、矩形状の貫通孔を縦横に等間隔で複数備えて格子が形成されており、カバーには、取付ベースの格子と同ピッチで、複数のスリットが、点線状且つ格子状に形成され、格子と、スリットとは、箱体への取付状態において、前面視で同一位置となるように形成されることを特徴とする。
請求項２に記載の発明は、上記構成において、取付ベースに係合可能な脚部が形成された機器取付台を備えることを特徴とする。 In order to achieve the above-mentioned object, the invention described in claim 1 is a distribution board having a box body that opens toward the front, comprising a mounting base attached to the inside rear surface of the box body, and a plate-shaped cover attached to the front surface of the box body, wherein the mounting base has a grid formed by a plurality of rectangular through holes equally spaced vertically and horizontally, and the cover has a plurality of slits formed in a dotted and grid pattern at the same pitch as the grid of the mounting base, and the grid and the slits are formed so as to be in the same position when viewed from the front when attached to the box body.
The invention as set forth in claim 2 is characterized in that, in the above-mentioned configuration, the device mounting stand is provided with legs that can be engaged with the mounting base.

請求項１に記載の発明によれば、カバーのスリットを点線状にしたことで、カバーを切り抜き、開口を設けることが可能となる。この時、取付ベースの格子と、カバーのスリットを同ピッチで形成し、且つ取付状態において、正面視でそれぞれが同一位置となるようにしたことで、取付ベースの格子を目安に、機器のレイアウトに合わせてカバーの開口を設けることができるため、機器の取付作業及びレイアウトを容易に行うことが可能となる。
請求項２に記載の発明によれば、上記効果に加え、機器を固定した機器取付台の脚部を取付ベースに係合するだけで分電盤への機器の取り付けができるため、作業時間を短縮できる。 According to the invention described in claim 1, by forming the slits in the cover in a dotted line shape, it is possible to cut out the cover and provide the openings. At this time, by forming the lattice of the mounting base and the slits of the cover at the same pitch and making them in the same position when viewed from the front in the mounted state, the openings in the cover can be provided according to the layout of the equipment using the lattice of the mounting base as a guide, which makes it easy to install and lay out the equipment.
According to the invention described in claim 2, in addition to the above effects, the equipment can be attached to the distribution board simply by engaging the legs of the equipment mounting stand to which the equipment is fixed with the mounting base, thereby reducing the work time.

本発明の分電盤を示す斜視図である。FIG. 2 is a perspective view showing a distribution board of the present invention. 蓋部及びカバーを除いた本発明の分電盤を示す正面図である。FIG. 2 is a front view showing the distribution board of the present invention with the lid and cover removed. 蓋部を除いた本発明の分電盤を示す正面図である。FIG. 2 is a front view showing the distribution board of the present invention with the lid portion removed. 図３におけるＡ－Ａ線断面を示す断面図である。4 is a cross-sectional view showing the cross section along line AA in FIG. 3. 図３におけるＢ－Ｂ線断面を示す断面図である。4 is a cross-sectional view showing the cross section along line BB in FIG. 3.

以下、本発明の実施の形態を図面に基づいて説明する。
図１は本発明の分電盤を示す斜視図である。
分電盤１は、前方が開口した箱体１ａと、箱体１ａの上部に回動可能に取り付けられ、箱体１ａの開口を正面から閉塞可能な蓋部１ｂとを備える。
分電盤１は、その内部空間に機器２を収容するために使用される。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing a distribution board according to the present invention.
The distribution board 1 includes a box body 1a that is open at the front, and a cover portion 1b that is rotatably attached to the upper portion of the box body 1a and that is capable of closing the opening of the box body 1a from the front.
The distribution board 1 is used to accommodate equipment 2 in its internal space.

図２は、蓋部及びカバーを除いた本発明の分電盤を示す正面図である。図３は、蓋部を除いた本発明の分電盤を示す正面図である。図４は、図３におけるＡ－Ａ線断面を示す断面図である。図５は、図３におけるＢ－Ｂ線断面を示す断面図である。
分電盤１の内側背面には、図２に示すように、正方形状の貫通孔４ａを縦横に等間隔で複数備え、上下左右に骨子が延びる格子４により形成される板状の取付ベース３が設けられている。取付ベース３の前面に、機器２が取り付けられる。
作業者及び使用者等が感電することを防ぐため、図３に示すように、機器２を取り付けた後、箱体１ａの前面に板状のカバー５を取り付ける。
カバー５には、複数のスリット６が上下左右に延びる点線状且つ格子状に形成されている。スリット６を点線状としたことで、カバー５の取付時に、機器２のレイアウトに合わせた位置を切り抜き、開口７を設けて使用できる。また、図４，図５に示すように、取付ベース３の格子４のピッチＡと、格子状に形成されるスリット６のピッチＢとが、正面視で同一位置となるようにスリット６は形成される。さらに、スリット６は、箱体１ａへの取付状態において、前面視で取付ベース３の格子４と同一位置となるように形成される
このように、取付ベース３の格子４と、カバー５のスリット６を同ピッチで形成し、且つ取付状態において、正面視で格子４とスリット６とが同一位置となるようにしたことで、格子４を目安に、機器２のレイアウトに合わせてカバー５の開口７を設けることができるため、機器２の取付作業及びレイアウトを容易に行うことが可能となる。 Fig. 2 is a front view showing the distribution board of the present invention excluding the lid and cover. Fig. 3 is a front view showing the distribution board of the present invention excluding the lid. Fig. 4 is a cross-sectional view showing the cross section along line A-A in Fig. 3. Fig. 5 is a cross-sectional view showing the cross section along line B-B in Fig. 3.
2, a plate-shaped mounting base 3 is provided on the inner back surface of the distribution board 1. The plate-shaped mounting base 3 is formed of a grid 4 having a plurality of square through holes 4a at equal intervals vertically and horizontally and a skeleton extending vertically and horizontally. The device 2 is attached to the front surface of the mounting base 3.
In order to prevent workers and users from getting an electric shock, as shown in FIG. 3, after the equipment 2 is installed, a plate-shaped cover 5 is attached to the front surface of the box body 1a.
The cover 5 has a plurality of slits 6 formed in a dotted line shape and a lattice shape extending up, down, left and right. By forming the slits 6 in a dotted line shape, when the cover 5 is attached, a position corresponding to the layout of the device 2 can be cut out and an opening 7 can be provided. Also, as shown in Figs. 4 and 5, the slits 6 are formed so that the pitch A of the lattice 4 of the mounting base 3 and the pitch B of the lattice-shaped slits 6 are in the same position when viewed from the front. Furthermore, the slits 6 are formed so that they are in the same position as the lattice 4 of the mounting base 3 when viewed from the front when attached to the box body 1a. In this way, the lattice 4 of the mounting base 3 and the slits 6 of the cover 5 are formed at the same pitch, and the lattice 4 and the slits 6 are in the same position when viewed from the front when attached to the box body 1a. This allows the openings 7 of the cover 5 to be provided according to the layout of the device 2 using the lattice 4 as a guide, so that the installation work and layout of the device 2 can be easily performed.

機器２は、図２，４及び５に示すように、機器取付台８の前面に任意の固定手段によって取り付けられている。機器取付台８は、四角形状に形成された板状部材であり、その上端及び下端には、後方に向けて突出する脚部９ａ，９ｂが設けられている。上端側の脚部９ａと下端側の脚部９ｂとは、それぞれが取付ベース３の異なる貫通孔４ａに挿入可能な位置に形成される。また、脚部９ａ，９ｂの後端には、格子４に後方から係止可能な爪部１０が形成されている。機器２を取り付けた機器取付台８の脚部９ａ，９ｂを取付ベース３の貫通孔４ａに挿入し、格子４に爪部１０を係止させることで、機器取付台８を取付ベース３に係合させ、固定することができる。従って、予め機器取付台８に機器２を取り付けておくことで、取付ベース３に機器取付台８の脚部９ａ，９ｂを差し込むだけで機器２を分電盤１に容易に取り付けることができる。また、爪部１０を格子４への係止位置から退避させることで、容易に取り外すことも可能である。 2, 4 and 5, the equipment 2 is attached to the front of the equipment mounting base 8 by any fixing means. The equipment mounting base 8 is a plate-like member formed in a square shape, and its upper and lower ends are provided with legs 9a, 9b protruding toward the rear. The upper end leg 9a and the lower end leg 9b are formed at positions that allow them to be inserted into different through holes 4a of the mounting base 3. In addition, the rear ends of the legs 9a, 9b are formed with claws 10 that can be engaged with the lattice 4 from the rear. The legs 9a, 9b of the equipment mounting base 8 to which the equipment 2 is attached are inserted into the through holes 4a of the mounting base 3, and the claws 10 are engaged with the lattice 4, so that the equipment mounting base 8 can be engaged and fixed to the mounting base 3. Therefore, by attaching the equipment 2 to the equipment mounting base 8 in advance, the equipment 2 can be easily attached to the distribution board 1 simply by inserting the legs 9a, 9b of the equipment mounting base 8 into the mounting base 3. It can also be easily removed by retracting the claw portion 10 from the engagement position with the lattice 4.

上記形態の分電盤１は、前方に向けて開口する箱体１ａを備え、箱体１ａの内側背面に取り付けられる取付ベース３と、箱体１ａの前面に取り付けられる板状のカバー５と、を備え、取付ベース３は、正方形状の貫通孔４ａを縦横に等間隔で複数備えて格子４が形成されており、カバー５には、取付ベース３の格子４と同ピッチで、複数のスリット６が、点線状且つ格子状に形成され、格子４と、スリット６とは、箱体１ａへの取付状態において、前面視で同一位置となるように形成される。
このようにして構成される分電盤１によれば、カバー５のスリット６を点線状にしたことで、カバー５を切り抜き、開口７を設けることが可能となる。この時、取付ベース３の格子４と、カバー５のスリット６を同ピッチＡ，Ｂで形成し、且つ取付状態において、正面視でそれぞれが同一位置となるようにしたことで、取付ベース３の格子４を目安に、機器２のレイアウトに合わせてカバー５の開口７を設けることができるため、機器２の取付作業及びレイアウトを容易に行うことが可能となる。 The distribution board 1 of the above-mentioned form comprises a box body 1a that opens toward the front, a mounting base 3 attached to the inner back surface of the box body 1a, and a plate-shaped cover 5 attached to the front surface of the box body 1a, the mounting base 3 having a grid 4 formed therein with a plurality of square-shaped through holes 4a equally spaced vertically and horizontally, the cover 5 having a plurality of slits 6 formed in a dotted and grid-like pattern at the same pitch as the grid 4 of the mounting base 3, and the grid 4 and the slits 6 are formed so as to be in the same position when viewed from the front when attached to the box body 1a.
According to the distribution board 1 configured in this manner, by forming the slits 6 in the cover 5 in a dotted line shape, it is possible to cut out the cover 5 and provide the openings 7. At this time, by forming the grid 4 of the mounting base 3 and the slits 6 in the cover 5 at the same pitches A and B and by making them in the same position when viewed from the front in the mounted state, it is possible to provide the openings 7 in the cover 5 according to the layout of the equipment 2 using the grid 4 of the mounting base 3 as a guide, which makes it possible to easily perform the installation work and layout of the equipment 2.

また、取付ベース３に係合可能な脚部９ａ，９ｂが形成された機器取付台８を備える。
よって、機器２を固定した機器取付台８の脚部９ａ，９ｂを取付ベース３に係合するだけで分電盤１への機器２の取り付けができるため、作業時間を短縮できる。 The device mounting base 8 is also provided with legs 9 a, 9 b that can be engaged with the mounting base 3 .
Therefore, the equipment 2 can be attached to the distribution board 1 simply by engaging the legs 9a, 9b of the equipment mounting stand 8 to which the equipment 2 is fixed with the mounting base 3, thereby shortening the work time.

以上は、本発明を図示例に基づいて説明したものであり、その技術範囲はこれに限定されるものではない。
例えば、取付ベースの格子及びカバーのスリットのピッチは、同ピッチ、且つ取付状態において、正面視でそれぞれが同一位置となるのであれば、任意のピッチで形成できる。
また、分電盤に収容される機器の数は、３つに限定されず、必要に応じて、増減しても良い。さらに、機器の種類も限定されない。
また、機器取付台は、取付ベースに係合可能であれば良く、脚部の形状、数及び形成位置は、任意に選択可能である。
また、機器取付台は必ずしも用いる必要はなく、任意の方法で機器を分電盤に固定しても良い。 The present invention has been described above based on the illustrated examples, and the technical scope of the present invention is not limited to these.
For example, the pitch of the grid of the mounting base and the slits of the cover can be formed at any pitch, so long as they are the same and are in the same position when viewed from the front in the mounted state.
In addition, the number of devices accommodated in the distribution board is not limited to three, and may be increased or decreased as necessary. Furthermore, the types of devices are not limited.
Furthermore, the equipment mounting stand only needs to be capable of engaging with the mounting base, and the shape, number and formation positions of the legs can be selected arbitrarily.
Furthermore, it is not necessary to use an equipment mounting base, and the equipment may be fixed to the distribution board in any manner.

１・・分電盤、２・・機器、３・・取付ベース、４・・格子、４ａ・・貫通孔、５・・カバー、６・・スリット、８・・機器取付台、９ａ，９ｂ・・脚部。 1: Distribution board, 2: Equipment, 3: Mounting base, 4: Grid, 4a: Through hole, 5: Cover, 6: Slit, 8: Equipment mounting base, 9a, 9b: Legs.

Claims (2)

前方に向けて開口する箱体を備える分電盤であって、
前記箱体の内側背面に取り付けられる取付ベースと、前記箱体の前面に取り付けられる板状のカバーと、を備え、
前記取付ベースは、矩形状の貫通孔を縦横に等間隔で複数備えて格子が形成されており、
前記カバーには、前記取付ベースの前記格子と同ピッチで、複数のスリットが、点線状且つ格子状に形成され、
前記格子と、前記スリットとは、前記箱体への取付状態において、前面視で同一位置となるように形成されることを特徴とする分電盤。 A distribution board having a box body that opens toward the front,
The device includes a mounting base attached to an inner rear surface of the box body, and a plate-shaped cover attached to a front surface of the box body,
The mounting base has a plurality of rectangular through holes arranged at equal intervals in both the vertical and horizontal directions to form a grid.
The cover has a plurality of slits formed in a dotted and lattice pattern at the same pitch as the lattice of the mounting base,
A distribution board characterized in that the grid and the slits are formed so as to be in the same position when viewed from the front when attached to the box body. 前記取付ベースに係合可能な脚部が形成された機器取付台を備えることを特徴とする請求項１に記載の分電盤。
 The distribution board according to claim 1, further comprising an equipment mounting base having legs formed thereon that can be engaged with the mounting base.
JP2020148438A 2020-09-03 2020-09-03 Distribution Board Active JP7486384B2 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003235118A (en) 2002-02-01 2003-08-22 Kawamura Electric Inc Safety light for power failures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003235118A (en) 2002-02-01 2003-08-22 Kawamura Electric Inc Safety light for power failures

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