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JP4748704B2 - Distribution board - Google Patents
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JP4748704B2 - Distribution board - Google Patents

Distribution board Download PDF

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Publication number
JP4748704B2
JP4748704B2 JP2004184778A JP2004184778A JP4748704B2 JP 4748704 B2 JP4748704 B2 JP 4748704B2 JP 2004184778 A JP2004184778 A JP 2004184778A JP 2004184778 A JP2004184778 A JP 2004184778A JP 4748704 B2 JP4748704 B2 JP 4748704B2
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JP
Japan
Prior art keywords
distribution board
copper bar
breaker
branch
lightning arrester
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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
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JP2004184778A
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Japanese (ja)
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JP2006014422A (en
Inventor
浩 近藤
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Kawamura Electric Inc
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Kawamura Electric Inc
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Description

本発明は、主幹ブレーカ又は分岐ブレーカが配列され、主幹ブレーカと分岐ブレーカとが銅バーで結線されて成る分電盤に関するものである。 The present invention relates to a distribution board in which a main breaker or a branch breaker is arranged, and the main breaker and the branch breaker are connected by a copper bar .

分電盤に避雷器又は感震器を搭載する場合、通常分岐ブレーカを配置している列に分岐ブレーカと入れ替えて取り付けていた。
２００４カワムラカタログ電設資材編ＮＯ．３４改訂版 平成１６年４月１日発行 When installing a lightning arrester or a seismic detector on the distribution board, the branch breaker was replaced and installed in the row where the branch breaker was normally placed.
2004 Kawamura Catalog Electric Construction Materials No. 34 revised edition issued on April 1, 2004

しかしながら、避雷器又は感震器を分岐ブレーカと入れ替えるため、分電盤に搭載する分岐ブレーカの数が減少し回路数も減少させてしまう。 However, since a lightning arrester or a seismic detector is replaced with a branch breaker, the number of branch breakers mounted on the distribution board is reduced and the number of circuits is also reduced.

そこで本発明は、作業性が良く、分岐回路数を減らすことなく避雷器又は感震器を搭載する分電盤の避雷器又は感震器の取り付け方法を提供することを目的とし、その構造は、分電盤の銅バーに避雷器又は感震器を一体に形成することにより付加機能を追加可能としたことを特徴とする。 The present invention aims at workability is good, providing a distribution board of the lightning arrestor or earthquake detector mounting method for mounting the arrester or earthquake detector without reducing the number of branch circuits, their structure, the partial It is characterized in that an additional function can be added by integrally forming a lightning arrester or a seismic detector on the copper bar of the electrical panel .

また、避雷器又は感震器に端子を設けることにより銅バーに取り付け可能とすることを特徴とする。 Moreover, it can be attached to a copper bar by providing a terminal on a lightning arrester or a seismic detector .

本発明の分電盤は、分岐回路数を減少させることなく、避雷器又は感震器を搭載することができる。また、既設の分電盤にあとから、避雷機能や感震機能を簡単に追加することができる。 The distribution board of the present invention can be equipped with a lightning arrester or a seismic detector without reducing the number of branch circuits. In addition, lightning protection and seismic functions can be easily added to existing distribution boards later.

避雷機能や感震機能を分電盤に搭載するという目的を、最小の部品点数で、分岐回路を減少させることなく実現した。 The purpose of installing lightning protection and seismic functions on the distribution board has been achieved with the minimum number of parts and without reducing branch circuits.

本発明に係る分電盤の実施例を図１の添付図面に基づいて説明する。   An embodiment of a distribution board according to the present invention will be described with reference to the attached drawing of FIG.

分電盤１を構成する主幹ブレーカ２と分岐ブレーカ３とはパネル４に配置され、パネル４を基台（図示せず）に取り付けている。主幹ブレーカ２の端子５には略Ｌ字状の銅バー６がねじ締め等により接続される。銅バー６の主幹ブレーカ２と接続された側とは反対側の端部は分岐ブレーカ３に取り付けられる銅バー(図示せず）に接続される。 A main breaker 2 and a branch breaker 3 constituting the distribution board 1 are arranged on a panel 4, and the panel 4 is attached to a base (not shown). A substantially L-shaped copper bar 6 is connected to the terminal 5 of the main breaker 2 by screwing or the like. The end of the copper bar 6 opposite to the side connected to the main breaker 2 is connected to a copper bar (not shown) attached to the branch breaker 3.

本発明では、分電盤１に避雷器又は感震器を搭載する場合、銅バー６と避雷器又は感震器とを一体にした接続導体８を形成する。主幹ブレーカ２と分岐ブレーカ３とを付加機器一体型接続導体８で従来のものと同様に接続するだけで、避雷機能や感震機能が付加できる。 In the present invention, when mounting the arrester or earthquake detector in the distribution board 1 to form a conductor 8 which is integrally and copper bars 6 and lightning arrester or earthquake detector. A lightning protection function and a seismic function can be added by simply connecting the main breaker 2 and the branch breaker 3 with the additional device-integrated connection conductor 8 in the same manner as the conventional one.

本発明の請求項２に係る分電盤の実施例を図２〜図５の添付図面に基づいて説明する。   An embodiment of a distribution board according to claim 2 of the present invention will be described with reference to the accompanying drawings of FIGS.

分電盤９に配置された主幹ブレーカ１０と分岐ブレーカ１１とを銅バー１２で接続する。避雷機能や感震機能を搭載する場合には、避雷器又は感震器１３を銅バー１２に取り付ける。避雷器又は感震器１３には銅バー１２に係止可能である端子１４を設け、銅バー１２の任意の位置に避雷器又は感震器１３を係止する。避雷器又は感震器１３の取り付け位置は特に限定されるものではなく、図３に示すように、銅バー１２の下部に取り付けることもできる。 A main breaker 10 and a branch breaker 11 arranged on the distribution board 9 are connected by a copper bar 12. When a lightning arrester or a seismic function is installed, a lightning arrester or seismic sensor 13 is attached to the copper bar 12. The lightning arrester or seismic device 13 is provided with a terminal 14 that can be locked to the copper bar 12, and the lightning arrester or seismic device 13 is locked at an arbitrary position of the copper bar 12. The attachment position of the lightning arrester or seismic detector 13 is not particularly limited, and can be attached to the lower part of the copper bar 12 as shown in FIG.

避雷器又は感震器１５の取り付け位置は、図４に示すように、銅バー１６の側面側でも良い。 The lightning arrester or seismic detector 15 may be attached to the side surface of the copper bar 16 as shown in FIG.

避雷器又は感震器１７の取り付け位置は、図５に示すように、銅バー１８の側面側に接続し、機器本体を銅バー１８の前面側においても良い。 As shown in FIG. 5, the lightning arrester or seismic device 17 may be attached to the side surface side of the copper bar 18, and the device main body may be on the front side of the copper bar 18.

避雷器又は感震器を、分岐ブレーカと入れ替えて取り付けるのではなく、主幹ブレーカと分岐ブレーカとを接続する銅バーに一体形成もしくは取り付けることにより、分岐回路数を減少させること無く、付加機能を持たせることができ、取り付けスペースが小さく基台を小さく抑えたいときに適用可能である。 Rather than replacing a lightning arrester or seismic detector with a branch breaker, it is possible to provide additional functions without reducing the number of branch circuits by integrally forming or attaching to a copper bar that connects the main breaker and branch breaker. This is applicable when the mounting space is small and the base is to be kept small.

本発明に係る分電盤の実施例を示す説明図である。（実施例１）It is explanatory drawing which shows the Example of the distribution board which concerns on this invention. Example 1 本発明に係る分電盤の実施例を示す説明図である。（実施例２）It is explanatory drawing which shows the Example of the distribution board which concerns on this invention. (Example 2) 本発明に係る分電盤の実施例を示す説明図である。（実施例３）It is explanatory drawing which shows the Example of the distribution board which concerns on this invention. (Example 3) 本発明に係る分電盤の実施例を示す説明図である。（実施例４）It is explanatory drawing which shows the Example of the distribution board which concerns on this invention. Example 4 本発明に係る分電盤の実施例を示す説明図である。（実施例５）It is explanatory drawing which shows the Example of the distribution board which concerns on this invention. (Example 5)

１ 分電盤
２ 主幹ブレーカ
３ 分岐ブレーカ
４ パネル
５ 端子
６ 銅バー
７ 避雷器又は感震器
８ 接続導体
９ 分電盤
１０ 主幹ブレーカ
１１ 分岐ブレーカ
１２ 銅バー
１３ 避雷器又は感震器
１４ 端子
１５ 避雷器又は感震器
１６ 銅バー
１７ 避雷器又は感震器
１８ 銅バー 1 distribution board 2 main breaker 3 branch breaker 4 panel 5 terminal 6 copper bar 7 lightning arrester or seismic detector 8 connection conductor 9 distribution board 10 main breaker 11 branch breaker 12 copper bar 13 lightning arrester or seismic detector 14 terminal 15 lightning arrester or Seismic sensor 16 Copper bar 17 Lightning arrester or seismic sensor 18 Copper bar

Claims (2)

主幹ブレーカと分岐ブレーカとが配列され、前記主幹ブレーカと分岐ブレーカとが銅バーで結線されて成る分電盤において、前記銅バーに避雷器又は感震器を一体に形成することにより付加機能を追加可能としたことを特徴とする分電盤。 Are arranged with main breaker and the branch breaker, it said additional in the main breaker and the branch breakers and the distribution panel comprising been connected by copper bars, additional functions by forming integrally a lightning arrestor or earthquake detector to the copper bar A distribution board characterized by being made possible. 主幹ブレーカと分岐ブレーカとが配列され、前記主幹ブレーカと分岐ブレーカとが銅バーで結線されて成る分電盤において、避雷器又は感震器に端子を設けることにより銅バーに取り付け可能とすることを特徴とする分電盤。 It is arranged with main breaker and the branch breaker in the distribution board to said main breaker and the branch breaker is formed by connecting a copper bar, to be attachable to a copper bar by providing a terminal on the arrester or earthquake detector Characteristic distribution board.
JP2004184778A 2004-06-23 2004-06-23 Distribution board Expired - Fee Related JP4748704B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004184778A JP4748704B2 (en) 2004-06-23 2004-06-23 Distribution board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004184778A JP4748704B2 (en) 2004-06-23 2004-06-23 Distribution board

Publications (2)

Publication Number Publication Date
JP2006014422A JP2006014422A (en) 2006-01-12
JP4748704B2 true JP4748704B2 (en) 2011-08-17

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Application Number Title Priority Date Filing Date
JP2004184778A Expired - Fee Related JP4748704B2 (en) 2004-06-23 2004-06-23 Distribution board

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006166622A (en) * 2004-12-08 2006-06-22 Nitto Electric Works Ltd Distribution board with lightning arrester
JP6361032B2 (en) * 2014-03-11 2018-07-25 日東工業株式会社 Distribution board

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525908U (en) * 1991-09-17 1993-04-02 株式会社日立製作所 Relay terminal
JPH099484A (en) * 1995-06-19 1997-01-10 Matsushita Electric Ind Co Ltd Power interruption device
JPH09163524A (en) * 1995-11-30 1997-06-20 Fujita Corp Distribution board with emergency power interruption device
JPH09233622A (en) * 1996-02-22 1997-09-05 Matsushita Electric Ind Co Ltd Distribution board with built-in arrester
JPH10149854A (en) * 1996-11-18 1998-06-02 Nissin Electric Co Ltd Terminal board
CN100401608C (en) * 2000-08-22 2008-07-09 三菱电机株式会社 Leakage circuit breakers
JP4458448B2 (en) * 2000-11-28 2010-04-28 河村電器産業株式会社 Cover for distribution panel connection bar
JP2002171619A (en) * 2000-11-29 2002-06-14 Kawamura Electric Inc Radiation structure at charging portion of distribution panel
JP2002345114A (en) * 2001-05-11 2002-11-29 Kawamura Electric Inc Blackout security lights
JP2003217427A (en) * 2002-01-25 2003-07-31 Matsushita Electric Works Ltd Circuit breaker
JP2003324810A (en) * 2002-04-26 2003-11-14 Nitto Electric Works Ltd Switchboard
JP2004023888A (en) * 2002-06-17 2004-01-22 Matsushita Electric Works Ltd Lightning arrester for distribution board

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