JPH0235528B2 - - Google Patents
Info
- Publication number
- JPH0235528B2 JPH0235528B2 JP57051984A JP5198482A JPH0235528B2 JP H0235528 B2 JPH0235528 B2 JP H0235528B2 JP 57051984 A JP57051984 A JP 57051984A JP 5198482 A JP5198482 A JP 5198482A JP H0235528 B2 JPH0235528 B2 JP H0235528B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- plate
- mounting frame
- distribution board
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Distribution Board (AREA)
Description
【発明の詳細な説明】 〔発明の技術分野〕 本発明は分電盤に係る。[Detailed description of the invention] [Technical field of invention] The present invention relates to a distribution board.
分電盤は、配線回路数に応じた数の分岐ブレー
カを有しており、それらの分岐ブレーカは、対向
する対をなして設けられている。
The distribution board has a number of branch breakers corresponding to the number of wiring circuits, and these branch breakers are provided in opposing pairs.
而して、上記の如く配置された分岐ブレーカ間
の接続はブスバーによつて行われている。 The branch breakers arranged as described above are connected by busbars.
従来の分電盤では、分岐ブレーカ取付板板面に
ブスバーを支持する絶縁物製の台を取付け、この
台の両側縁に分岐ブレーカを取付けるようにして
いる。 In a conventional distribution board, an insulating stand supporting the bus bar is attached to the branch breaker mounting plate surface, and branch breakers are attached to both side edges of this stand.
そのため、分電盤の全高が大となり、分岐ブレ
ーカ取付板の形状が複雑化し、分電盤が高価とな
る欠点があつた。 As a result, the total height of the distribution board becomes large, the shape of the branch breaker mounting plate becomes complicated, and the distribution board becomes expensive.
本発明は上記の事情に基きなされたもので、全
高低く分岐ブレーカ取付板の形状が簡単で、しか
も安価に供給し得る分電盤を得ることを目的とし
ている。
The present invention has been made based on the above-mentioned circumstances, and it is an object of the present invention to obtain a distribution board with a low overall height and a simple shape of a branch breaker mounting plate, and which can be supplied at low cost.
本発明の分電盤は、基板部、この基板部の一側
に立設された立上がり壁、この立上がり壁の端部
から延在された平板部を有し、この平板部の板面
には矩形状の開口が設けられ、分電盤筐体内に配
設されるブレーカ取付枠と、矩形状をなし対向す
る側縁に突条を有し、且つ先端を前記側縁側に延
在させたブスバーを支持し、前記両突条頂面を前
記平板部の板面とほぼ同一平面上として前記開口
に嵌合させて、前記ブレーカ取付枠に装着した絶
縁枠と、前記開口に一部を臨ませて前記ブレーカ
取付枠の前記突条側の開口縁部に装着され前記ブ
スバーに接続された分岐ブレーカとを具備するこ
とを特徴とする。
The distribution board of the present invention includes a base plate, a rising wall erected on one side of the base plate, and a flat plate extending from an end of the rising wall, and the plate surface of the flat plate has a A breaker mounting frame provided with a rectangular opening and disposed inside a distribution board housing, and a busbar having a rectangular shape and having protrusions on opposing side edges, with a tip extending toward the side edge. and fit into the opening with the top surfaces of the two protrusions on substantially the same plane as the plate surface of the flat plate part, so that the insulating frame attached to the breaker mounting frame and a part thereof are exposed to the opening. and a branch breaker mounted on the opening edge of the breaker mounting frame on the protrusion side and connected to the bus bar.
分岐ブレーカ取付枠１の中間部には、折曲部２
が設けてあり、板面の立上がり壁２一側には一端
を立上がり壁２に一致させて、長方形の開口３が
設けてある。また開口３の両側縁には垂下部４が
それぞれ垂下されている。
A bent part 2 is provided in the middle part of the branch breaker mounting frame 1.
A rectangular opening 3 is provided on one side of the rising wall 2 of the plate surface, with one end aligned with the rising wall 2. Furthermore, hanging portions 4 are suspended from both side edges of the opening 3, respectively.
絶縁枠５は開口３に嵌合する矩形状をなし、そ
の上面には両側に凹部６を残して鍵の手に屈曲し
た絶縁壁１５が複数箇突設され、絶縁沿面距離を
大きくするようにしてある。また、前記絶縁枠５
は前記開口３にはめ込まれている。而して、この
はめ込みに際してその一端を立上がり壁２に当接
させ、両側を垂下部４に当接させ、両側縁の突条
７頂面を取付枠板面と一致させた上で、立上がり
壁２、垂下部４等を利用して固定してある。な
お、絶縁板５下面一端には、折曲部における開口
縁３ａに係合する溝８を有する突条９が設けてあ
り、開口縁３ａ、溝８の係合により位置決めされ
ている。 The insulating frame 5 has a rectangular shape that fits into the opening 3, and a plurality of insulating walls 15 are protruded from the upper surface of the insulating frame 5, leaving recesses 6 on both sides and bending into the key hand, so as to increase the insulating creepage distance. There is. Further, the insulating frame 5
is fitted into the opening 3. When this fitting is done, one end is brought into contact with the rising wall 2, both sides are brought into contact with the hanging part 4, and the top surfaces of the protrusions 7 on both sides are aligned with the mounting frame plate surface, and then the rising wall is brought into contact with the rising wall 2. 2. It is fixed using the hanging part 4 etc. A protrusion 9 having a groove 8 that engages with the opening edge 3a at the bent portion is provided on one end of the lower surface of the insulating plate 5, and is positioned by the engagement of the opening edge 3a and the groove 8.
また、絶縁枠５の両側面には突子１０が設けて
あり、垂下部４には、突子１０と協働して絶縁枠
５の位置を定めるＬ字孔１１を設けてある。 Further, protrusions 10 are provided on both sides of the insulating frame 5, and L-shaped holes 11 are provided in the hanging portion 4 to determine the position of the insulating frame 5 in cooperation with the protrusions 10.
なお、絶縁板５の上面にはブスバー１２，１４
が取付けてある。 Note that bus bars 12 and 14 are provided on the upper surface of the insulating plate 5.
is installed.
分岐ブレーカ１３は、開口３の両側に位置し
て、その一端を取付枠板面に直接取付けられ、ブ
スバー１２を利用して所要の接続を施されると共
に他端を固定されている。 The branch breakers 13 are located on both sides of the opening 3, one end of which is directly attached to the mounting frame plate surface, the required connections made using the bus bar 12, and the other end fixed.
上記の如く、本発明においては、ブスバーを支
持する絶縁枠を取付板板面下に設置しており、分
岐ブレーカを直接取付板板面に取付けているの
で、取付板の形状を単純化することができ、また
分電盤の全高を低くすることができる。また、低
価格で供給し得る。 As described above, in the present invention, the insulating frame that supports the bus bar is installed below the surface of the mounting plate, and the branch breaker is directly mounted on the surface of the mounting plate, so the shape of the mounting plate can be simplified. It is also possible to reduce the overall height of the distribution board. Moreover, it can be supplied at a low price.
なお、本発明は上記実施例のみに限定されな
い。例えば、ブスバーを支持する絶縁孔の取付構
造は任意に変更することができる。 Note that the present invention is not limited to the above embodiments. For example, the mounting structure of the insulating holes that support the busbars can be arbitrarily changed.
第１図は本発明一実施例の正面図、第２図はそ
の要部を分解して示す斜視図、第３図はその横断
面図、第４図は絶縁枠にブスバーを取り付けた状
態を示す斜視図である。
１……分岐ブレーカ取付枠、３……開口、５…
…絶縁板。
Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a cross-sectional view thereof, and Fig. 4 shows a state in which a bus bar is attached to an insulating frame. FIG. 1... Branch breaker mounting frame, 3... Opening, 5...
...Insulating board.
Claims (1)
がり壁、この立上がり壁の端部から延在された平
板部を有し、この平板部の板面には矩形状の開口
が設けられ、分電盤筐体内に配設されるブレーカ
取付枠と、 矩形状をなし対向する側縁に突条を有し、且つ 先端を前記側縁側に延在させたブスバーを支持
し、前記両突条頂面を前記平板部の板面とほぼ同
一平面上として前記開口に嵌合させて、前記ブレ
ーカ取付枠に装着した絶縁枠と、 前記開口に一部を臨ませて前記ブレーカ取付枠
の前記突条側の開口縁部に装着され前記ブスバー
に接続された分岐ブレーカと、 を具備することを特徴とする分電盤。[Scope of Claims] 1. A base plate, a rising wall erected on one side of the base plate, and a flat plate extending from an end of the rising wall, with a rectangular surface on the plate surface of the flat plate. A breaker mounting frame is provided with a shaped opening and is disposed inside the distribution board housing, and a bus bar is rectangular in shape and has protrusions on opposing side edges, and has a tip extending toward the side edge. an insulating frame mounted on the breaker mounting frame with the top surfaces of both protrusions being substantially flush with the plate surface of the flat plate portion and fitted into the opening; A distribution board comprising: a branch breaker attached to an opening edge on the protrusion side of the breaker mounting frame and connected to the bus bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57051984A JPS58170303A (en) | 1982-03-29 | 1982-03-29 | Power distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57051984A JPS58170303A (en) | 1982-03-29 | 1982-03-29 | Power distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58170303A JPS58170303A (en) | 1983-10-06 |
| JPH0235528B2 true JPH0235528B2 (en) | 1990-08-10 |
Family
ID=12902117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57051984A Granted JPS58170303A (en) | 1982-03-29 | 1982-03-29 | Power distribution board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58170303A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4844839U (en) * | 1971-09-27 | 1973-06-12 | ||
| JPS5540821U (en) * | 1978-09-07 | 1980-03-15 |
-
1982
- 1982-03-29 JP JP57051984A patent/JPS58170303A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58170303A (en) | 1983-10-06 |
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