JP3502793B2 - Switchboard - Google Patents
SwitchboardInfo
- Publication number
- JP3502793B2 JP3502793B2 JP25429299A JP25429299A JP3502793B2 JP 3502793 B2 JP3502793 B2 JP 3502793B2 JP 25429299 A JP25429299 A JP 25429299A JP 25429299 A JP25429299 A JP 25429299A JP 3502793 B2 JP3502793 B2 JP 3502793B2
- Authority
- JP
- Japan
- Prior art keywords
- connection terminal
- wiring
- branch
- branch breaker
- load
- 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 - Fee Related
Links
Landscapes
- Patch Boards (AREA)
- Distribution Board (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、主幹バーの両側に
分岐ブレーカを多数個配設した分電盤に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a distribution board in which a large number of branch breakers are arranged on both sides of a main bar.
【０００２】[0002]
【従来の技術】従来の主幹バーの両側に分岐ブレーカを
多数個配設した分電盤は図４に示すように、主幹バー２
１の両側に配設した各分岐ブレーカ２２の負荷側端子２
２ａと負荷側電線２３の接続は各負荷側電線２３をそれ
ぞれの負荷側端子２２ａにまで引き込んで行うものであ
った。2. Description of the Related Art A distribution board having a large number of branch breakers arranged on both sides of a conventional main bar is shown in FIG.
Load-side terminals 2 of each branch breaker 22 arranged on both sides of 1
The connection between 2a and the load-side electric wire 23 is performed by pulling each load-side electric wire 23 to the respective load-side terminal 22a.
【０００３】[0003]
【発明が解決しようとする課題】ところが、前記のよう
な従来のものは負荷側電線２３を主幹バー２１の両側に
配設した各分岐ブレーカ２２の負荷側端子２２ａと接続
するには壁面に設けた負荷側電線を引き込むための通線
用開口が１個の場合には、通線用開口が臨まない側の分
岐ブレーカ２２への負荷側電線２３の接続のための引込
は分岐ブレーカ２２の裏面スペースを利用して行ってい
た。そのため、この負荷側電線２３を分岐ブレーカ２２
の裏面スペースに通すには分岐ブレーカ２２の裏面スペ
ースも配線用に広くとる必要があった。また、分岐ブレ
ーカ２２の裏面スペースを利用せずに配線するには壁面
に通線用開口を２個あけなければならず煩雑であった。However, in the conventional one as described above, in order to connect the load side electric wire 23 to the load side terminal 22a of each branch breaker 22 arranged on both sides of the main bar 21, it is provided on the wall surface. In the case where there is only one passage opening for pulling in the load side electric wire, the lead-in for connecting the load side electric wire 23 to the branch breaker 22 on the side where the passage opening is not exposed is the back surface of the branch breaker 22. I was using the space. Therefore, the load side electric wire 23 is connected to the branch breaker 22.
In order to pass the space through the back surface of the branch breaker 22, the back surface space of the branch breaker 22 needs to be wide for wiring. Further, in order to perform wiring without using the space on the back surface of the branch breaker 22, it was necessary to open two passage openings on the wall surface, which was complicated.
【０００４】[0004]
【課題を解決するための手段】前記の課題を解決するた
めになされた本発明の分電盤は、主幹バーの両側に分岐
ブレーカを多数個配設した分電盤において、前記主幹バ
ーの一方側に配設した分岐ブレーカの負荷側端子を主幹
バーの他方側に配設した分岐ブレーカの近傍に設けた配
線用接続端子台の入線側に接続し、また、主幹バーの他
方側に配設した分岐ブレーカの負荷側端子を主幹バーの
他方側に配設した分岐ブレーカの近傍に設けた配線用接
続端子台の入線側に接続し、さらに、主幹バーの一方側
に配設した分岐ブレーカと他方側に配設した分岐ブレー
カの相対向するもの同士に対応する２個の配線用接続端
子台を他方側に配設した分岐ブレーカの横幅寸法内に縦
方向に段違いに併置したことを特徴とするものを請求項
１に係る発明とする。この請求項１の発明において、各
配線用接続端子台に中継用アース端子部を設けたものを
請求項２に係る発明とし、さらに、これら請求項１又は
２の発明において、各配線用接続端子台を一体としたも
のを請求項３に係る発明としたものである。A distribution board of the present invention made to solve the above-mentioned problems is a distribution board in which a large number of branch breakers are arranged on both sides of a main bar, and one of the main bars is provided. Connect the load side terminal of the branch breaker placed on the side of the main line to the input side of the wiring connection terminal block provided near the branch breaker placed on the other side of the main bar.
The load-side terminal of the branch breaker installed on one side of the main bar
Wiring connection provided near the branch breaker on the other side
Connect to the input side of the connection terminal block, and further to one side of the main bar
Branch breaker arranged on the other side and branch breaker arranged on the other side
(2) Two wiring connection ends corresponding to each other
Vertical within the width of the branch breaker with the slave stand on the other side.
The invention according to claim 1 is characterized in that they are juxtaposed in different directions . In the invention of claim 1, the connection terminal block for wiring is provided with a relay ground terminal portion, and the invention according to claim 2 is further defined, and in the invention of claim 1 or 2, the connection terminal for wiring is provided. The invention which concerns on Claim 3 made what integrated the stand.
【０００５】[0005]
【発明の実施の形態】次に、本発明の好ましい実施の形
態を図面に基づき説明する。１は分電盤のケース本体、
該ケース本体１には主幹ブレーカが取り付けられてお
り、該主幹ブレーカの各負荷側端子には主幹バー３が接
続されている。そして、この主幹バー３の幅方向に位置
する両側には該主幹バー３と接続する電源側端子４ａを
臨ませた多数の分岐ブレーカ４が配設されている。この
分岐ブレーカ４の中主幹バー３の一方側即ち図示の横方
向の主幹バー３の下方側に配設した分岐ブレーカ４−１
の負荷側端子４ｂは主幹バー３の他方側即ち上方側に配
設した分岐ブレーカ４−２の近傍に設けた配線用接続端
子台５−１の入線側と接続されている。なお、負荷側端
子４ｂと配線用接続端子台５−１の入線側とは分岐ブレ
ーカ４の底部側に配線した電線、銅バーにより接続され
ている。BEST MODE FOR CARRYING OUT THE INVENTION Next, preferred embodiments of the present invention will be described with reference to the drawings. 1 is the main body of the distribution board,
A main breaker is attached to the case body 1, and a main bar 3 is connected to each load side terminal of the main breaker. A large number of branch breakers 4 facing the power supply side terminals 4a connected to the main bar 3 are arranged on both sides of the main bar 3 in the width direction. A branch breaker 4-1 arranged on one side of the middle trunk bar 3 of the branch breaker 4, that is, on the lower side of the horizontal trunk bar 3 shown in the figure.
The load side terminal 4b is connected to the input side of the wiring connection terminal block 5-1 provided near the branch breaker 4-2 arranged on the other side of the main bar 3, that is, on the upper side. The load side terminal 4b and the incoming side of the wiring connection terminal block 5-1 are connected by an electric wire and a copper bar wired on the bottom side of the branch breaker 4.
【０００６】また、前記した配線用接続端子台５−１を
近傍に設けた主幹バー３の他方側即ち上方側に配設した
分岐ブレーカ４−２の負荷側端子４ｂも該分岐ブレーカ
４−２の近傍に設けた配線用接続端子台５−２の入線側
と接続されている。なお、これら配線用接続端子台は図
１に示すものは、主幹バー３の一方側に配設した分岐ブ
レーカ４−１と他方側に配設した分岐ブレーカ４−２の
相対向するもの同士に対応する２個の配線用接続端子台
５−１、５−２を他方側に配設した分岐ブレーカ４の横
幅寸法内に縦方向に段違いに一体として併置したもので
ある。Further, the above-described load terminal 4b of the branch breakers 4-2 which is disposed on the other side immediately Chi upper side of the main trunk bar 3 provided in the vicinity of the wiring connecting the terminal block 5 -1 also the branch breakers 4- 2 is connected to the incoming line side of the wiring connection terminal block 5-2 provided in the vicinity of 2. The connection terminal blocks the wiring is as shown in Figure 1, between those opposing the branch breakers 4-2 which is arranged in the main one branch breakers 4-1 and the other side which is disposed on the side of the trunk bars 3 The two wiring connection terminal blocks 5-1 and 5-2 corresponding to the above are arranged side by side in the vertical direction in a stepwise manner within the width dimension of the branch breaker 4 arranged on the other side.
【０００７】さらに、図２に示す配線用接続端子台は中
継用アース端子部６を一体に設けたもので、縦方向に段
違いに一体とした配線用接続端子台５−１と配線用接続
端子台５−２の各側部に中継用アース端子部６を設けて
いる。なお、５ａは入線側の端子部、５ｂは出線側の端
子部である。また、図３に示す配線用接続端子台は各配
線用接続端子台５−１及び５−２を一体としたものであ
り、図２に示す２段に併置した中継用アース端子部６を
一体に設けた各配線用接続端子台を一体としたものであ
る。Further, the wiring connection terminal block shown in FIG. 2 has a relay earth terminal portion 6 integrally provided, and the wiring connection terminal block 5-1 and the wiring connection terminal are vertically integrated in different stages. A relay earth terminal 6 is provided on each side of the base 5-2. In addition, 5a is a terminal part on the incoming line side, and 5b is a terminal part on the outgoing line side. The wiring connection terminal block shown in FIG. 3 is a combination of the wiring connection terminal blocks 5-1 and 5-2, and the relay ground terminal portions 6 shown in FIG. The connection terminal block for each wiring provided in is integrated.
【０００８】このように構成されたものは、主幹バー３
の両側に分岐ブレーカ４が多数個配設してあるが、主幹
バー３の一方側即ち下方側に配設した分岐ブレーカ４−
１の負荷側端子４ｂは他方側即ち上方側に配設した安全
ブレーカ４−２の近傍に設けた配線用接続端子台５−１
の入線側と接続されているので、負荷側電線７と接続す
るには該負荷側電線７を配線用接続端子台５−１の出線
側と接続することにより行うことができる。従って、主
幹バー３の他方側即ち上方側に配設した安全ブレーカ４
−２の負荷側端子４ｂが臨む箇所から引き込んだ負荷側
電線７に接続すればよいので、該負荷側電線７を主幹バ
ー３の一方側即ち下方側に配設した安全ブレーカ４−１
の負荷側端子４ｂまで引き回す必要がないので、負荷側
電線７を分岐ブレーカ４の裏面スペースに通すことなく
配線できるので配線作業が容易となるものである。ま
た、このように主幹バー３の一方側即ち下方側に配設し
た分岐ブレーカ４−１の負荷側端子４ｂに負荷側電線７
を直接接続する必要がないことにより負荷側電線７を引
き込むためのスペースを不要とするのでケース本体を小
型にできるものである。[0008] The one constructed in this way is the main bar 3
A large number of branch breakers 4 are provided on both sides of the branch breaker 4 provided on one side of the main bar 3, that is, on the lower side.
The load side terminal 4b of No. 1 is a wiring connection terminal block 5-1 provided near the safety breaker 4-2 arranged on the other side, that is, the upper side.
Connected to the load side electric wire 7, the load side electric wire 7 can be connected to the output side of the wiring connection terminal block 5-1. Therefore, the safety breaker 4 arranged on the other side of the main bar 3, that is, on the upper side.
-2 is connected to the load-side electric wire 7 drawn from a position facing the load-side terminal 4b, the safety breaker 4-1 in which the load-side electric wire 7 is arranged on one side of the main bar 3, that is, on the lower side.
Since it is not necessary to route the load side electric wire 7 to the load side terminal 4b, the wiring work can be facilitated because the load side electric wire 7 can be wired without passing through the space behind the branch breaker 4. In addition, the load-side electric wire 7 is connected to the load-side terminal 4b of the branch breaker 4-1 arranged on one side, that is, the lower side of the main bar 3 as described above.
Since it is not necessary to directly connect the above, a space for drawing in the load-side electric wire 7 is not required, so that the case body can be downsized.
【０００９】また、主幹バー３の他方側即ち上方側に配
設した分岐ブレーカ４−２の負荷側端子４ｂも該分岐ブ
レーカ４−２の近傍に設けた配線用接続端子台５−２の
入線側と接続することにより、前記一方側即ち下方側に
配設した分岐ブレーカ４−１の配線用接続端子台５−１
と同様に配線できるので配線作業がより効率よくできる
ものである。この場合に図１に示すように主幹バー３の
一方側に配設した分岐ブレーカ４−１と他方側に配設し
た分岐ブレーカ４−２の相対向するもの同士に対応する
２個の配線用接続端子台５−１、５−２を他方側に配設
した分岐ブレーカ４−２の横幅寸法内に縦方向に段違い
に併置したことにより分岐ブレーカと配線用接続端子台
の対応関係を容易に知ることができるものである。 The load side terminal 4b of the branch breaker 4-2 arranged on the other side of the main bar 3, that is, on the upper side, is also connected to the wiring connection terminal block 5-2 provided near the branch breaker 4-2. Connection terminal block 5-1 for wiring of the branch breaker 4-1 arranged on the one side, that is, on the lower side by connecting to the side.
Since the wiring can be performed in the same manner as, the wiring work can be performed more efficiently. In this case, as shown in FIG. 1, for the two wirings corresponding to the opposing ones of the branch breaker 4-1 arranged on one side of the main bar 3 and the branch breaker 4-2 arranged on the other side. The branch breaker 4-2 in which the connection terminal blocks 5-1 and 5-2 are arranged on the other side has a step difference in the vertical direction within the width dimension.
Branch breaker and wiring connection terminal block
The correspondence relationship of can be easily known.
【００１０】さらに、中継用アース端子部６を配線用接
続端子台に一体に設けることによりアース付機器に対応
するためのコンセントの配線を容易とすることができる
ものである。また、図 ３に示すように各配線用接続端子
台５−１、５−２を一体とすることにより配線用接続端
子台のケース本体１への取り付け作業を効率よく行える
上に部品管理も容易となる利点がある。なお、この実施
形態の説明では横型の分電盤を用いたが縦型の分電盤で
もよい。Further, by integrally providing the relay earth terminal portion 6 on the wiring connection terminal block, it is possible to facilitate the wiring of the outlet for coping with the equipment with earth. Further, as shown in FIG. 3 , by integrally connecting the wiring connection terminal blocks 5-1 and 5-2, the wiring connection terminal block can be efficiently attached to the case body 1, and the parts can be easily managed. There is an advantage to be. In addition, this implementation
Although a horizontal distribution board is used in the description of the form , a vertical distribution board may be used.
【００１１】[0011]
【発明の効果】以上に説明したように、本発明の分電盤
は主幹バーの両側に配設した分岐ブレーカのうち一方側
に配設した安全ブレーカの負荷側端子を他方側に配設し
た分岐ブレーカの近傍に設けた配線用接続端子台に接続
してあり、この配線用接続端子台に負荷側電線を接続す
るものであるから、他方側に配設した分岐ブレーカの負
荷側端子と同一箇所に負荷側電線を引き込めばよいので
配線作業が容易となるものであり、分電盤の主幹バーの
一方側に負荷側電線を引き込むためのスペースが不要と
なり、ケース本体を小型にすることもできる。従って、
従来の主幹バーの両側に分岐ブレーカを多数個配設した
分電盤の問題点を解決したものとして業界にもたらす益
大なものである。As described above, in the distribution board of the present invention, the load side terminal of the safety breaker arranged on one side of the branch breakers arranged on both sides of the main bar is arranged on the other side. Since it is connected to the wiring connection terminal block provided near the branch breaker and the load side electric wire is connected to this wiring connection terminal block, it is the same as the load side terminal of the branch breaker arranged on the other side. Wiring work is easy because the load side wire can be pulled into a location, and there is no space for pulling the load side wire into one side of the main bar of the distribution board, and the case body can be made compact. You can also Therefore,
This is a great advantage for the industry as it solves the problem of the distribution board in which a large number of branch breakers are arranged on both sides of the conventional main bar.
【図１】本発明の実施の形態を示す一部切欠正面図であ
る。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.
【図２】中継用アース端子部を設けた配線用接続端子台
の一例を示す斜視図である。 [Fig. 2] Wiring connection terminal block provided with a relay ground terminal
It is a perspective view showing an example.
【図３】中継用アース端子部を設けた各配線用接続端子
台を一体とした一例を示す斜視図である。 [Fig. 3] Connection terminal for each wiring provided with a ground terminal for relay
It is a perspective view which shows an example which integrated the stand.
【図４】従来例を示す一部切欠正面図である。 FIG. 4 is a partially cutaway front view showing a conventional example.
３ 主幹バー ４−１ 分岐ブレーカ ４−２ 分岐ブレーカ ４ｂ 負荷側端子 ５−１ 配線用接続端子台 ５−２ 配線用接続端子台 ６ 中継用アース端子部 3 Master bar 4-1 Branch breaker 4-2 Branch breaker 4b Load side terminal 5-1 Connection terminal block for wiring 5-2 Wiring connection terminal block 6 Relay ground terminal
Claims (3)
個配設した分電盤において、前記主幹バー(3) の一方側
に配設した分岐ブレーカ(4-1) の負荷側端子(4b)を主幹
バー(3) の他方側に配設した分岐ブレーカ(4-2) の近傍
に設けた配線用接続端子台(5-1) の入線側に接続し、ま
た、主幹バー (3) の他方側に配設した分岐ブレーカ (4-
2) の負荷側端子 (4b) を主幹バー (3) の他方側に配設し
た分岐ブレーカ (4-2) の近傍に設けた配線用接続端子台
(5-2) の入線側に接続し、さらに、主幹バー (3) の一方
側に配設した分岐ブレーカ (4-1) と他方側に配設した分
岐ブレーカ (4-2) の相対向するもの同士に対応する２個
の配線用接続端子台 (5-1) 、 (5-2) を他方側に配設した
分岐ブレーカ (4-2) の横幅寸法内に縦方向に段違いに併
置したことを特徴とする分電盤。1. A distribution board in which a large number of branch breakers are arranged on both sides of the main bar (3), and a load side terminal of the branch breaker (4-1) arranged on one side of the main bar (3). connected to the incoming line side of the wiring provided in the vicinity connection terminal block (5-1) of the branch breakers which were provided with (4b) on the other side of the main trunk bar (3) (4-2), or
Was, trunk bar (3) branch breakers which is disposed on the other side of the (4-
Place the load side terminal (4b) of 2) on the other side of the main bar (3).
Connection terminal block for wiring installed near the branch breaker (4-2)
Connect to the input side of (5-2) , and further connect one side of the main bar (3) .
Branch breaker (4-1) installed on one side and the amount installed on the other side
Two corresponding to the opposites of the gi breaker (4-2)
Wiring connection terminal blocks (5-1) and (5-2) are installed on the other side.
Within the width of the branch breaker (4-2)
A distribution board characterized by being placed .
部 (6) を設けた請求項１に記載の分電盤。2. A relay ground terminal for each wiring connection terminal block.
The distribution board according to claim 1 , wherein a part (6) is provided .
１又は２に記載の分電盤。3. A connection terminal block for each wiring is integrated.
The distribution board according to 1 or 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25429299A JP3502793B2 (en) | 1999-09-08 | 1999-09-08 | Switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25429299A JP3502793B2 (en) | 1999-09-08 | 1999-09-08 | Switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001078317A JP2001078317A (en) | 2001-03-23 |
| JP3502793B2 true JP3502793B2 (en) | 2004-03-02 |
Family
ID=17262954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25429299A Expired - Fee Related JP3502793B2 (en) | 1999-09-08 | 1999-09-08 | Switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3502793B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003273551A (en) * | 2002-03-19 | 2003-09-26 | Kawamura Electric Inc | Power supply box for rack |
| JP2010193583A (en) * | 2009-02-17 | 2010-09-02 | Koyo Denki Kk | Ac branching rack |
| JP6041197B2 (en) * | 2012-09-13 | 2016-12-07 | パナソニックＩｐマネジメント株式会社 | Connection box |
| JP7190923B2 (en) * | 2019-01-31 | 2022-12-16 | 河村電器産業株式会社 | Residential distribution board |
-
1999
- 1999-09-08 JP JP25429299A patent/JP3502793B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001078317A (en) | 2001-03-23 |
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