JP2004254379A - Charger protective structure of distribution board - Google Patents

Charger protective structure of distribution board Download PDF

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Publication number
JP2004254379A
JP2004254379A JP2003040013A JP2003040013A JP2004254379A JP 2004254379 A JP2004254379 A JP 2004254379A JP 2003040013 A JP2003040013 A JP 2003040013A JP 2003040013 A JP2003040013 A JP 2003040013A JP 2004254379 A JP2004254379 A JP 2004254379A
Authority
JP
Japan
Prior art keywords
distribution board
charger
charging
cover
hole
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.)
Pending
Application number
JP2003040013A
Other languages
Japanese (ja)
Inventor
Hirofumi Otsuka
裕文 大塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawamura Electric Inc
Original Assignee
Kawamura Electric Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawamura Electric Inc filed Critical Kawamura Electric Inc
Priority to JP2003040013A priority Critical patent/JP2004254379A/en
Publication of JP2004254379A publication Critical patent/JP2004254379A/en
Pending legal-status Critical Current

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  • Patch Boards (AREA)
  • Distribution Board (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a short-circuiting accident from occurring by preventing a foreign matter, such as, dust, etc. dropped from above a distribution board from being invaded into a charger. <P>SOLUTION: The charger protective structure of the distribution board includes a charger cover 3 mounted above the charger so that the charger is protected. A through hole 3a is formed in the charger cover 3. A rubber bushing having a slit is mounted in the through hole 3a. The charger prevents the dust, etc., from being invaded while an electric wire can be secondarily fed. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、ブレーカ等の電気機器を箱体に配列し、ブレーカ間を接続する銅バー等で充電部を構成する分電盤の充電部カバーの構造に関する。
【0002】
【従来の技術】
従来の分電盤では、入出線のために箱体上方は開放している場合もあり、充電部も特に保護されてはいなかった(例えば特許文献1参照。)。
【0003】
【特許文献1】
特開平10−313508号公報
【0004】
【発明が解決しようとする課題】
しかしながら、上記従来技術によれば、分電盤の上方より落下してくる塵埃等の異物が直接充電部に触れる虞があり、それにより短絡事故の起きる危険性があった。
【0005】
【課題を解決するための手段】
そこで本発明は、充電部の上方からの塵埃等異物の侵入の保護を目的とし、その構造は、充電部の上方に充電部カバーを取り付け、充電部を保護すると共に、充電部カバーには貫通穴を設けたことを特徴とする。
【0006】
また、充電部カバーの貫通穴にスリット入りゴムブッシングを取り付けることを特徴とする。
【0007】
【発明の実施の形態】
本発明に係る分電盤の充電部保護構造は、充電部の上方から落下してくる塵埃等異物の侵入の保護を目的としている。充電部を構成する銅バーは充電部支持台でそれぞれの銅バーの距離を保ちながら支持される。充電部の上方に貫通穴を有する充電部カバーを取り付け、上方からに充電部への塵埃等の侵入を防止する。また、分電盤において、二次送りが必要な場合は、充電部から上方向へ電線が出線されるが、その場合には、充電部カバーに設けられた貫通穴に電線を通す。
【0008】
また、本発明の請求項2に係る分電盤の充電部保護構造は、充電部カバーに設けられた貫通穴にスリット入りゴムブッシングを取り付ける。二次送りが必要ない場合にも、貫通穴は塞がれており、二次送りが必要な場合にはスリット入りゴムブッシングに電線を挿通する。
【0009】
【実施例】
本発明に係る分電盤の充電部カバーの構造の実施例を図1〜図3の添付図面に基づいて説明する。
【0010】
分電盤において、箱体にはブレーカ1等の電気機器を配列し、ブレーカ1間は銅バー2で接続される。銅バー2で構成される充電部の上方に板状または箱状の充電部カバー3を取り付け、上方からの充電部への塵埃等の侵入を防止する。充電部カバー3には充電部の銅バー2をそれぞれ延長した位置に貫通穴3aを設け、二次送りをするため銅バー2から出線した電線4を貫通穴3aに通して分電盤の上方へ送ることができる。
【0011】
また、本発明の請求項2に係る充電部保護構造は、充電部カバー3に設けられた貫通穴3aにスリット入りゴムブッシング5を取り付ける。二次送りが必要な場合には、スリット入りゴムブッシング5を押し広げて電線4を貫通させ、分電盤の上方へ電線を送ることができる。一方、二次送りが不要な場合には、スリット入りゴムブッシング5で貫通穴3aを施蓋することができ塵埃の侵入を防止することができる。分電盤で二次送りが必要な場合、不要な場合どちらにも同じ充電部カバー3で充電部を保護することができる。
【0012】
【発明の効果】
以上述べたように、本発明に係る分電盤の充電部保護構造は、充電部の上方に充電部カバーを取り付け、充電部を保護すると共に、充電部カバーには貫通穴を設けたため、二次送りのための電線を分電盤の上方へ送ることが可能であると共に、塵埃等の侵入による短絡事故を未然に防止することができる。
【0013】
また、充電部カバーの貫通穴にスリット入りゴムブッシングを取り付けるため、二次送りのための電線を分電盤の上方へ送ることが可能であると共に、塵埃等の侵入による短絡事故を未然に防止することができる。また、二次送りが必要なく電線の出線がない場合にも、充電部カバーに設けられた貫通穴はスリット入りゴムブッシングにより施蓋され塵埃等の侵入による短絡事故を未然に防止することができる。
【図面の簡単な説明】
【図1】本発明に係る分電盤の充電部カバーを取り付けた状態を示す正面図である。
【図2】本発明に係る分電盤の二次送りをした状態を示す正面図である。
【図3】本発明の請求項2に係る分電盤の充電部カバーを示す説明図である。
【符号の説明】
1 ブレーカ
2 銅バー
3 充電部カバー
3a 貫通穴
4 電線
5 スリット入りゴムブッシング
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a structure of a charging part cover of a distribution board in which electric devices such as breakers are arranged in a box body and a charging part is formed by a copper bar or the like connecting the breakers.
[0002]
[Prior art]
In a conventional distribution board, the upper part of the box body may be open for incoming and outgoing lines, and the charged portion is not particularly protected (for example, see Patent Document 1).
[0003]
[Patent Document 1]
JP 10-313508 A
[Problems to be solved by the invention]
However, according to the above-described related art, there is a risk that foreign matter such as dust falling from above the distribution board may directly touch the charged portion, thereby causing a risk of a short circuit accident.
[0005]
[Means for Solving the Problems]
In view of the above, the present invention aims to protect foreign objects such as dust from entering from above the charging section. The structure of the present invention is to mount the charging section cover above the charging section, protect the charging section, and penetrate the charging section cover. It is characterized by having holes.
[0006]
Further, a rubber bushing with a slit is attached to the through hole of the charging section cover.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
The charging part protection structure for a distribution board according to the present invention is intended to protect foreign substances such as dust falling from above the charging part from entering. The copper bars constituting the charging unit are supported on the charging unit support while maintaining the distance between the copper bars. A charging section cover having a through hole is attached above the charging section to prevent dust and the like from entering the charging section from above. In the distribution board, when the secondary feed is required, the electric wire is drawn upward from the charged portion. In this case, the electric wire is passed through a through hole provided in the charged portion cover.
[0008]
Further, in the charging part protection structure for a distribution board according to claim 2 of the present invention, a rubber bushing with a slit is attached to a through hole provided in the charging part cover. Even when the secondary feed is not required, the through hole is closed, and when the secondary feed is required, the electric wire is inserted through the rubber bushing with the slit.
[0009]
【Example】
An embodiment of the structure of the charging section cover of the distribution board according to the present invention will be described with reference to the accompanying drawings of FIGS.
[0010]
In the distribution board, electric devices such as breakers 1 are arranged in a box, and the breakers 1 are connected by copper bars 2. A plate-shaped or box-shaped charged portion cover 3 is attached above the charged portion formed by the copper bar 2 to prevent dust and the like from entering the charged portion from above. The charging section cover 3 is provided with a through-hole 3a at a position where the copper bar 2 of the charging section is extended, and an electric wire 4 output from the copper bar 2 is passed through the through-hole 3a to perform secondary feeding. Can be sent upwards.
[0011]
In the charging part protection structure according to claim 2 of the present invention, a rubber bushing 5 with a slit is attached to a through hole 3 a provided in the charging part cover 3. When secondary feeding is required, the rubber bushing 5 with slits can be pushed and spread so that the electric wire 4 penetrates, and the electric wire can be sent above the distribution board. On the other hand, when the secondary feed is unnecessary, the through hole 3a can be covered with the rubber bushing 5 with a slit, so that dust can be prevented from entering. The same charging section cover 3 can protect the charged section both in the case where the secondary feed is necessary in the distribution board and in the case where it is not necessary.
[0012]
【The invention's effect】
As described above, in the charging part protection structure for a distribution board according to the present invention, the charging part cover is attached above the charging part to protect the charging part, and the through hole is provided in the charging part cover. The electric wire for the next feed can be sent above the distribution board, and a short circuit accident due to intrusion of dust or the like can be prevented.
[0013]
In addition, since a rubber bushing with a slit is attached to the through hole of the charging part cover, it is possible to send the electric wire for secondary feeding above the distribution board, and to prevent short-circuit accidents due to intrusion of dust etc. can do. In addition, even when the secondary feed is not required and there is no outgoing wire, the through-hole provided in the charging part cover is covered with a rubber bushing with a slit to prevent a short circuit accident due to intrusion of dust etc. it can.
[Brief description of the drawings]
FIG. 1 is a front view showing a state in which a charging section cover of a distribution board according to the present invention is attached.
FIG. 2 is a front view showing a state in which the distribution board according to the present invention is subjected to secondary feed.
FIG. 3 is an explanatory view showing a charging section cover of a distribution board according to claim 2 of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Breaker 2 Copper bar 3 Charging part cover 3a Through hole 4 Electric wire 5 Slit rubber bushing

Claims (2)

複数の銅バーを平行に配列し、前記銅バーを支持する充電部支持台とから構成される充電部を有する分電盤において、前記充電部の上方に充電部カバーを取り付け、前記充電部を保護すると共に、前記充電部カバーには、貫通穴を設けたことを特徴とする分電盤の充電部保護構造。A plurality of copper bars are arranged in parallel, and in a distribution board having a charging unit including a charging unit supporting base that supports the copper bar, a charging unit cover is attached above the charging unit, and the charging unit is A protection structure for a charging part of a distribution board, wherein the charging part cover is provided with a through hole in the charging part cover. 前記分電盤の充電部保護構造であって、前記充電部カバーの貫通穴にスリット入りゴムブッシングを取り付けることを特徴とする請求項1に記載の分電盤の充電部保護構造。The charging part protection structure for a distribution board according to claim 1, wherein a rubber bushing having a slit is attached to a through hole of the charging part cover.
JP2003040013A 2003-02-18 2003-02-18 Charger protective structure of distribution board Pending JP2004254379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003040013A JP2004254379A (en) 2003-02-18 2003-02-18 Charger protective structure of distribution board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003040013A JP2004254379A (en) 2003-02-18 2003-02-18 Charger protective structure of distribution board

Publications (1)

Publication Number Publication Date
JP2004254379A true JP2004254379A (en) 2004-09-09

Family

ID=33024024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003040013A Pending JP2004254379A (en) 2003-02-18 2003-02-18 Charger protective structure of distribution board

Country Status (1)

Country Link
JP (1) JP2004254379A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006174627A (en) * 2004-12-17 2006-06-29 Kawamura Electric Inc Live part of distribution board
CN103618216A (en) * 2013-11-19 2014-03-05 湖南省湘衡盐化有限责任公司 Incoming line copper bar connecting method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006174627A (en) * 2004-12-17 2006-06-29 Kawamura Electric Inc Live part of distribution board
JP4497537B2 (en) * 2004-12-17 2010-07-07 河村電器産業株式会社 Distribution board charging section
CN103618216A (en) * 2013-11-19 2014-03-05 湖南省湘衡盐化有限责任公司 Incoming line copper bar connecting method

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