JP2003068379A - Terminal arrangement of terminal block for electric- light contracted in time zone - Google Patents
Terminal arrangement of terminal block for electric- light contracted in time zoneInfo
- Publication number
- JP2003068379A JP2003068379A JP2001253815A JP2001253815A JP2003068379A JP 2003068379 A JP2003068379 A JP 2003068379A JP 2001253815 A JP2001253815 A JP 2001253815A JP 2001253815 A JP2001253815 A JP 2001253815A JP 2003068379 A JP2003068379 A JP 2003068379A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- wire
- electric
- time zone
- terminal block
- 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
Links
Landscapes
- Distribution Board (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】住宅用分電盤に用いられる時
間帯別電灯契約用端子台の端子配置に関する。
【０００２】
【従来の技術】図４に示すように、従来技術における時
間帯別電灯契約用端子台２１の端子配置は、時間帯別電
灯契約用端子台２１の一次側の端子部２２へ入線される
入線用電線２３ａと主幹ブレーカへ接続される送り用電
線２３ｂとをそれぞれ接続する端子部２２は同一のもで
あった。入線用電線２３ａと送り用電線２３ｂとを一つ
の端子ねじ２４で固定していた。
【０００３】
【発明が解決しようとする課題】しかしながら上記従来
技術における時間帯別電灯契約用端子台２１では、施工
者は、一の端子部２２に二の電線２３を固定しなくては
ならず、一本の電線のみを固定することと比べると複雑
な作業であり、作業性が悪くなっていた。
【０００４】
【課題を解決するための手段】そこで本発明は、電線の
接続作業が簡単で、銅バー、電線共に接続可能である時
間帯別電灯契約用端子台の端子配置を提供することを目
的とし、その構造は、時間帯別電灯契約用端子台の一次
側の端子部を入線用端子部と送り用端子部の二段で構成
し、入線用電線と送り用電線とをそれぞれ入線用端子部
と送り用端子部とに個別の端子ねじで取り付けることを
特徴とする。
【０００５】
【発明の実施の形態】本発明に係る時間帯別電灯契約用
端子台の端子配置は、入線用端子台と送り用端子台とを
段状に形成し、入線用電線と送り用電線とをそれぞれ入
線用端子部と送り用端子部とへ接続し個別の端子ねじ固
定する。
【０００６】
【実施例】本発明に係る時間帯別電灯契約用端子台の実
施例を図１〜図２の添付図面に基づいて説明する。
【０００７】時間帯別電灯契約用端子台１は、時間帯別
契約用の温水器等が住宅に設置されている場合に、住宅
用分電盤に設けられる。時間帯別電灯契約用端子台１の
一次側には、入線用電線２ａの入線と主幹ブレーカへの
送り用電線２ｂとを接続し、二次側では銅バー３によ
り、ブレーカ４を接続する。
【０００８】時間帯別電灯契約用端子台１の一次側の端
子部を入線用端子部５ａと送り用端子部５ｂとを二段に
構成する。二段に分けられた端子部５を端子バー６で接
続する。端子バー６は、端子部５に対向するように段状
に折曲形成し、それぞれの端子部５で端子ねじ７で電線
２ａ、２ｂと共に締め付けられる。
【０００９】入線用電線２ａは、時間帯別電灯契約用端
子台１の入線用端子部５ａにねじ止めされ、一方送り用
電線２ｂは、送り用端子部５ｂにねじ止めされ、それぞ
れの個別に端子ねじ７でひとつひとつ確実にねじ止め作
業をする。
【００１０】本発明に係る時間帯別電灯契約用端子台の
端子配置は、上記図１に示すような、二次側の端子部を
銅バー４で接続するものに限定されるものではなく、図
３に示すように、電線８で接続しても良く、本発明の趣
旨を逸脱しない範囲において適宜変更可能である。
【００１１】
【発明の効果】以上述べたように、本発明に係る時間帯
別電灯契約用端子台の端子配置は、時間帯別電灯契約用
端子台の一次側の端子部を入線用端子部と送り用端子部
の二段で構成し、入線用電線と送り用電線とをそれぞれ
入線用端子部と送り用端子部とに個別の端子ねじで取り
付けるため、それぞれの電線をそれぞれの端子部に確実
に接続することができる。Description: BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a terminal arrangement of a terminal block for lighting contract by time used in a distribution board for a house. 2. Description of the Related Art As shown in FIG. 4, the terminal arrangement of a time-of-daylight contracting terminal block 21 in the prior art is such that an incoming line is connected to a terminal 22 on the primary side of the time-of-daylight contracting terminal block 21. The terminal portions 22 for connecting the incoming wire 23a and the feed wire 23b connected to the main breaker were the same. The incoming wire 23a and the feed wire 23b were fixed with one terminal screw 24. [0003] However, in the above-mentioned conventional terminal block 21 for hourly electric light contract, the installer must fix two electric wires 23 to one terminal portion 22. However, the operation is more complicated than fixing only a single electric wire, and the workability is deteriorated. SUMMARY OF THE INVENTION Accordingly, the present invention provides a terminal arrangement for a time-of-daylight contract terminal block in which connection of electric wires is simple and both copper bars and electric wires can be connected. For the purpose, the structure is such that the terminal part on the primary side of the terminal block for lighting contract according to time zone is composed of two stages of the input terminal part and the feed terminal part, and the incoming electric wire and the feed electric wire are used for incoming respectively. It is characterized in that the terminal part and the feed terminal part are attached with individual terminal screws. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The terminal arrangement of the terminal contract for time-of-day lighting contract according to the present invention is such that an input terminal block and a feed terminal block are formed in a step shape, and an input wire and a feed cable are connected. The electric wires are respectively connected to the input terminal portion and the feed terminal portion, and the individual terminal screws are fixed. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a time-of-daylight contract terminal block according to the present invention will be described with reference to the accompanying drawings of FIGS. [0007] The time zone-based light contract terminal block 1 is provided on a house power distribution board when a time zone-based contract water heater or the like is installed in a house. The primary side of the time-based light contracting terminal block 1 is connected to the incoming line of the incoming line 2a and the sending line 2b to the main breaker, and the secondary side is connected to the breaker 4 by the copper bar 3. [0008] The terminal part on the primary side of the terminal block 1 for contracting a lamp for each time zone is composed of an input terminal part 5a and a sending terminal part 5b in two stages. The terminal portion 5 divided into two stages is connected by a terminal bar 6. The terminal bar 6 is bent stepwise so as to face the terminal portion 5, and is fastened together with the electric wires 2 a and 2 b with a terminal screw 7 at each terminal portion 5. The incoming wire 2a is screwed to the incoming terminal portion 5a of the hourly electric light contract terminal block 1, while the feed wire 2b is screwed to the feed terminal portion 5b. Screw the terminal screws 7 one by one. The terminal arrangement of the time-of-daylight contracting terminal block according to the present invention is not limited to the arrangement in which the secondary terminals are connected by the copper bar 4 as shown in FIG. As shown in FIG. 3, the connection may be made by an electric wire 8 and may be appropriately changed without departing from the spirit of the present invention. As described above, according to the present invention, the terminal arrangement of the hourly light contract terminal block is different from that of the first embodiment in that the terminal on the primary side of the hourly light contract terminal block is connected to the input terminal section. And the feed terminal part, and the input wire and the feed wire are attached to the input terminal part and the feed terminal part with individual terminal screws, respectively, so each wire is attached to each terminal part. Connection can be made securely.
【図面の簡単な説明】
【図１】本発明に係る時間帯別電灯契約用端子台の端子
配置の実施例を示す斜視図である。
【図２】図１における端子バーを示す説明図である。
【図３】本発明に係る時間帯別電灯契約用端子台の端子
配置の変形実施例を示す斜視図である。
【図４】従来技術における時間帯別電灯契約用端子台の
端子配置を示す正面図である。
【符号の説明】
１ 時間帯別電灯契約用端子台
２ａ 入線用電線
２ｂ 送り用電線
３ 銅バー
４ ブレーカ
５ａ 入線用端子部
５ｂ 送り用端子部
６ 端子バー
７ 端子ねじ
８ 電線BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a terminal arrangement of a time-of-daylight contract terminal block according to the present invention. FIG. 2 is an explanatory view showing a terminal bar in FIG. 1; FIG. 3 is a perspective view showing a modified example of a terminal arrangement of a time-of-daylight contract terminal block according to the present invention. FIG. 4 is a front view showing a terminal arrangement of a time-of-daylight contract terminal block according to the related art. [Description of Signs] 1 Terminal block for lighting contract by hour 2a Input wire 2b Transmission wire 3 Copper bar 4 Breaker 5a Input terminal 5b Feed terminal 6 Terminal bar 7 Terminal screw 8 Electric wire
Claims (1)
契約用端子台の端子配置であって、前記時間帯別電灯契
約用端子台の一次側の端子部を入線用端子部と送り用端
子部の二段で構成し、入線用電線と送り用電線とをそれ
ぞれ前記入線用端子部と前記送り用端子部とに個別の端
子ねじで取り付けることを特徴とする時間帯別電灯契約
用端子台の端子配置。Claims 1. A terminal arrangement of a time zone light contract terminal block used in a residential power distribution panel, wherein a terminal part on a primary side of the time zone light contract terminal block is provided. It comprises two stages of an input terminal portion and a feed terminal portion, and the input wire and the feed wire are attached to the input terminal portion and the feed terminal portion with individual terminal screws, respectively. Terminal arrangement of the terminal block for lighting contract by time of day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001253815A JP2003068379A (en) | 2001-08-24 | 2001-08-24 | Terminal arrangement of terminal block for electric- light contracted in time zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001253815A JP2003068379A (en) | 2001-08-24 | 2001-08-24 | Terminal arrangement of terminal block for electric- light contracted in time zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003068379A true JP2003068379A (en) | 2003-03-07 |
Family
ID=19082080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001253815A Pending JP2003068379A (en) | 2001-08-24 | 2001-08-24 | Terminal arrangement of terminal block for electric- light contracted in time zone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003068379A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007006629A (en) * | 2005-06-24 | 2007-01-11 | Kawamura Electric Inc | Structure of terminal block |
| JP2008029133A (en) * | 2006-07-21 | 2008-02-07 | Nitto Electric Works Ltd | Electrical distribution panel |
| JP2009201313A (en) * | 2008-02-25 | 2009-09-03 | Toshiba Lighting & Technology Corp | Terminal block for power distribution board, and the power distribution board |
| JP2009268210A (en) * | 2008-04-23 | 2009-11-12 | Kawamura Electric Inc | Terminal block of house distribution board |
| US8465331B2 (en) | 2010-09-30 | 2013-06-18 | Fujitsu Limited | Power terminal block and power supply apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108308U (en) * | 1990-09-05 | 1992-09-18 | 河村電器産業株式会社 | Primary feed terminal block |
| JPH0515606U (en) * | 1991-08-05 | 1993-02-26 | 河村電器産業株式会社 | Single-phase three-wire type distribution board neutral line open phase protection mechanism |
| JPH0591667A (en) * | 1991-09-25 | 1993-04-09 | Matsushita Electric Ind Co Ltd | Midnight power switcher |
| JPH0579347U (en) * | 1992-03-19 | 1993-10-29 | 禎実 大槻 | Water heater power distribution system |
| JP2001015005A (en) * | 1999-06-28 | 2001-01-19 | Kawamura Electric Inc | Circuit breaker |
| JP2001157327A (en) * | 1999-11-25 | 2001-06-08 | Kawamura Electric Inc | Terminal board for primary feeding |
-
2001
- 2001-08-24 JP JP2001253815A patent/JP2003068379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108308U (en) * | 1990-09-05 | 1992-09-18 | 河村電器産業株式会社 | Primary feed terminal block |
| JPH0515606U (en) * | 1991-08-05 | 1993-02-26 | 河村電器産業株式会社 | Single-phase three-wire type distribution board neutral line open phase protection mechanism |
| JPH0591667A (en) * | 1991-09-25 | 1993-04-09 | Matsushita Electric Ind Co Ltd | Midnight power switcher |
| JPH0579347U (en) * | 1992-03-19 | 1993-10-29 | 禎実 大槻 | Water heater power distribution system |
| JP2001015005A (en) * | 1999-06-28 | 2001-01-19 | Kawamura Electric Inc | Circuit breaker |
| JP2001157327A (en) * | 1999-11-25 | 2001-06-08 | Kawamura Electric Inc | Terminal board for primary feeding |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007006629A (en) * | 2005-06-24 | 2007-01-11 | Kawamura Electric Inc | Structure of terminal block |
| JP4691403B2 (en) * | 2005-06-24 | 2011-06-01 | 河村電器産業株式会社 | Terminal block structure |
| JP2008029133A (en) * | 2006-07-21 | 2008-02-07 | Nitto Electric Works Ltd | Electrical distribution panel |
| JP2009201313A (en) * | 2008-02-25 | 2009-09-03 | Toshiba Lighting & Technology Corp | Terminal block for power distribution board, and the power distribution board |
| JP2009268210A (en) * | 2008-04-23 | 2009-11-12 | Kawamura Electric Inc | Terminal block of house distribution board |
| US8465331B2 (en) | 2010-09-30 | 2013-06-18 | Fujitsu Limited | Power terminal block and power supply apparatus |
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Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080724 |
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