JPH1026362A - Combined distributing device for air conditioner - Google Patents
Combined distributing device for air conditionerInfo
- Publication number
- JPH1026362A JPH1026362A JP8202972A JP20297296A JPH1026362A JP H1026362 A JPH1026362 A JP H1026362A JP 8202972 A JP8202972 A JP 8202972A JP 20297296 A JP20297296 A JP 20297296A JP H1026362 A JPH1026362 A JP H1026362A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- power distribution
- connector
- terminal block
- distribution circuit
- 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.)
- Granted
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エアコン用複合配
電装置に関する。The present invention relates to a composite power distribution device for an air conditioner.
【０００２】[0002]
【従来の技術】従来のエアコン用配電装置では、電源ス
イッチ、リレー、端子台及びコネクターなどの個々の電
気部品が別々に配置され、それらの間をリード線で配線
していた。2. Description of the Related Art In a conventional power distribution device for an air conditioner, individual electric components such as a power switch, a relay, a terminal block, and a connector are separately arranged, and a lead wire is connected between them.
【０００３】[0003]
【発明が解決しようとする課題】しかし、リード線によ
る配線は組立工数を多く必要とし、占有スペースも大き
くなるという解決すべき課題があることに着目されるべ
きである。本発明はこのような解決すべき課題を鑑み、
合理化されたエアコン用複合配電装置を提供することを
目的とする。However, it should be noted that wiring using lead wires requires a large number of assembling man-hours and also has a problem to be solved that occupies a large space. The present invention has been made in view of such a problem to be solved,
It is an object of the present invention to provide a streamlined composite power distribution device for an air conditioner.
【０００４】[0004]
【課題を解決するための手段】本発明を要約すると、配
電回路基板に、電源スイッチ、リレー、端子台及びコネ
クターを設け、前記電源スイッチの出力側が前記コネク
ターを介して前記配電回路基板とは別に設けられた制御
回路基板へ接続されるものであるとともに、この制御回
路基板からの信号により前記コネクターを介して前記リ
レーが制御されて前記電源スイッチの出力側が前記リレ
ーの接点及び前記端子台を介して室外機に接断されるも
のであるエアコン用複合配電装置である。To summarize the present invention, a power switch, a relay, a terminal block and a connector are provided on a power distribution circuit board, and the output side of the power switch is separated from the power distribution circuit board via the connector. The relay is controlled via the connector by a signal from the control circuit board, and the output side of the power switch is connected via the contact point of the relay and the terminal block. This is a composite power distribution device for air conditioners that is disconnected from the outdoor unit.
【０００５】[0005]
【発明の実施の形態】次に、本発明の実施形態を説明す
るが、それはあくまで本発明に基づいて採択された例示
的な実施形態であり、本発明をその実施形態のみに特有
な事項に基づいて限定解釈してはならず、本発明の技術
的範囲は、請求項に示した事項あるいはその事項と実質
的に等価である事項に基づいて定めなければならない。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described. However, these are merely exemplary embodiments adopted based on the present invention, and the present invention is limited to matters unique to only the embodiments. The technical scope of the present invention must be determined based on the matters stated in the claims or matters that are substantially equivalent thereto.
【０００６】図示の実施形態は、絶縁合成樹脂基材１の
内部に金属板からなる電路板２をインサート成形した配
電回路基板３に、電源スイッチ４、リレー５、端子台６
及びコネクター７を設け、電源スイッチ４の出力側がコ
ネクター７を介して配電回路基板３とは別に設けられた
制御回路基板８へ接続されるものであるとともに、制御
回路基板８からの信号によりコネクター７を介してリレ
ー５が制御されて電源スイッチ４の出力側がリレー５の
接点５ａ及び端子台６を介して室外機に接断されるもの
であるエアコン用複合配電装置である。配電回路基板３
には必要に応じて温度ヒューズ９を設け、電源スイッチ
４の出力側を温度ヒューズ９を介してコネクター７に接
続する。温度ヒューズ９は端子台６に内蔵されるのがよ
い。なお、電源スイッチ４、リレー５、端子台６、コネ
クター７、温度ヒューズ９などの電気部品は絶縁合成樹
脂基材１の小孔（図示せず）を通じて電路板２の所定箇
所に形成した小孔（図３に多数示される）に半田付けそ
の他適宜手段で接続される。In the illustrated embodiment, a power switch 4, a relay 5, and a terminal block 6 are provided on a power distribution circuit board 3 in which an electric circuit board 2 made of a metal plate is insert-molded inside an insulating synthetic resin base material 1.
And a connector 7. The output side of the power switch 4 is connected to the control circuit board 8 provided separately from the power distribution circuit board 3 via the connector 7, and the connector 7 is operated by a signal from the control circuit board 8. Is a composite power distribution device for an air conditioner in which the relay 5 is controlled via the relay 5 and the output side of the power switch 4 is connected to and disconnected from the outdoor unit via the contact 5a of the relay 5 and the terminal block 6. Power distribution circuit board 3
Is provided with a thermal fuse 9 if necessary, and the output side of the power switch 4 is connected to the connector 7 via the thermal fuse 9. The thermal fuse 9 is preferably built in the terminal block 6. Electrical components such as the power switch 4, the relay 5, the terminal block 6, the connector 7, and the thermal fuse 9 are formed in small holes (not shown) of the insulating synthetic resin base material 1 at predetermined locations on the circuit board 2 through small holes. (Many shown in FIG. 3) are connected by soldering or other appropriate means.
【０００７】電源スイッチ４及び端子台６は配電回路基
板３の片面に設けられ、リレー５及びコネクター７は配
電回路基板３の他の片面に設けられる。端子台６は傾斜
させられ、端子台６の電線差込孔６ａが配電回路基板３
から遠ざかるようになっている。配電回路基板３におけ
るコネクター７が設けられた箇所は折曲部３ａとして構
成される。端子台６の電線差込孔６ａに差し込まれる電
線１０を押える電線押え部材１１を電線差込孔６ａの近
傍に位置して配電回路基板３に設けている。制御回路基
板８は配電回路基板３の側部に臨んで配置されたコネク
ター７に接続され、配電回路基板３の側部において配電
回路基板３に略直交方向に位置取りされている。[0007] The power switch 4 and the terminal block 6 are provided on one side of the power distribution circuit board 3, and the relay 5 and the connector 7 are provided on another side of the power distribution circuit board 3. The terminal block 6 is inclined, and the electric wire insertion hole 6a of the terminal block 6 is
Away from you. The portion of the distribution circuit board 3 where the connector 7 is provided is configured as a bent portion 3a. An electric wire pressing member 11 for pressing the electric wire 10 inserted into the electric wire insertion hole 6a of the terminal block 6 is provided on the power distribution circuit board 3 in the vicinity of the electric wire insertion hole 6a. The control circuit board 8 is connected to the connector 7 arranged facing the side of the power distribution circuit board 3, and is positioned on the side of the power distribution circuit board 3 in a direction substantially orthogonal to the power distribution circuit board 3.
【０００８】さらに詳述すれば、商用交流電源は電源コ
ード１２を介して電源スイッチ４に接続され、室外機へ
の送りとなる電線１０は端子台６の電線差込孔６ａに差
し込まれる。温度ヒューズ９は端子台６内において電路
板２に接続され、他の電路板２と立体交差している。電
源スイッチ４及び端子台６は配電回路基板３の下方にお
いて片面に設けられ、リレー５及びコネクター７は配電
回路基板３の上方において他の片面に設けられる。端子
台６は配電回路基板３の中間付近に傾斜面３ｂを形成す
ることにより傾斜させられてビスその他適宜手段で取付
けられている。台座３ｃは配電回路基板３に一体的に形
成され、電線押え部材１１を差し込む差込孔を持ち、や
はり、配電回路基板３に一体的に形成された台座３ｄに
は電線押え部材１１をビス１３で固定できるビス孔３ｅ
が形成されている。なお、図４に示した電線１０の内の
最も下側の芯線は、室外機と制御回路基板８が通信する
ための信号線であり、配電回路基板３の端子台６、電路
板２、コネクター７を介して接続されている。More specifically, the commercial AC power supply is connected to the power switch 4 via the power cord 12, and the electric wire 10 to be sent to the outdoor unit is inserted into the electric wire insertion hole 6a of the terminal block 6. The temperature fuse 9 is connected to the electric circuit board 2 in the terminal block 6 and crosses the other electric circuit boards 2 in three dimensions. The power switch 4 and the terminal block 6 are provided on one side below the power distribution circuit board 3, and the relay 5 and the connector 7 are provided on the other side above the power distribution circuit board 3. The terminal block 6 is inclined by forming an inclined surface 3b near the center of the distribution circuit board 3, and is attached by screws or other appropriate means. The pedestal 3c is formed integrally with the power distribution circuit board 3 and has an insertion hole into which the wire holding member 11 is inserted. Screw hole 3e that can be fixed with
Are formed. The lowermost core wire of the electric wires 10 shown in FIG. 4 is a signal line for communication between the outdoor unit and the control circuit board 8, and includes a terminal block 6, a circuit board 2, and a connector of the power distribution circuit board 3. 7 are connected.
【０００９】本実施形態は、配電回路基板３に、電源ス
イッチ４、リレー５、端子台６及びコネクター７、必要
に応じて温度ヒューズ９を設けて、エアコン用複合配電
装置として有用化できたものであり、配線コードを大幅
に減少できて組立工数の合理化及び占有スペースの極小
化に寄与する。また、温度ヒューズ９が端子台６に内蔵
されるとさらに小型化しやすい。また、端子台６が傾斜
させられ、端子台６の電線差込孔６ａが配電回路基板３
から遠ざかるようになっていると、エアコン設置現場で
電線１０を電線差込孔６ａに差し込む際の作業性がよ
い。また、電線押え部材１１を電線差込孔６ａの近傍に
位置して配電回路基板３に設けることにより、電線１０
の端子台６からの外れを防止できる。また、制御回路基
板８は配電回路基板３の側部に臨んで配置されたコネク
ター７に接続され、配電回路基板３の側部においてこの
配電回路基板３に略直交方向に位置取りされているの
で、制御回路基板８を配電回路基板３に取付けたときに
制御回路基板８が配電回路基板３の側部へ突出する突出
幅を小さくできて、省スペース化に寄与している。ま
た、電源スイッチ４及び端子台６は配電回路基板３の片
面に設けられ、リレー５及びコネクター７は配電回路基
板３の他の片面に設けられるため、配電回路基板３の両
面が有効利用される。殊に、電源のオン／オフ操作に必
要な電源スイッチ４、室外機への電線１０の接続作業時
に必要な端子台６がそれぞれ配電回路基板３の前面にあ
り、不用意に触れてはならないリレー５及びコネクター
７が配電回路基板３の背面に位置され、配電回路基板３
がエアコン内に設置された状態でスイッチ４及び端子台
６を適正に配置できる。また、折曲部３ａにより配電回
路基板３の縦方向長さを小さくできて省スペース化に貢
献している。In this embodiment, the power distribution circuit board 3 is provided with a power switch 4, a relay 5, a terminal block 6, a connector 7, and a thermal fuse 9 as necessary, and can be used as a composite power distribution device for an air conditioner. Therefore, the number of wiring cords can be greatly reduced, which contributes to rationalization of the number of assembly steps and minimization of the occupied space. Further, when the thermal fuse 9 is built in the terminal block 6, the size can be further reduced. Further, the terminal block 6 is inclined, and the electric wire insertion hole 6a of the terminal block 6 is
If it is set away from the air conditioner, the workability when inserting the electric wire 10 into the electric wire insertion hole 6a at the air conditioner installation site is good. Also, by providing the wire holding member 11 on the distribution circuit board 3 in the vicinity of the wire insertion hole 6a,
From the terminal block 6 can be prevented. Further, the control circuit board 8 is connected to the connector 7 disposed facing the side of the power distribution circuit board 3, and is located on the side of the power distribution circuit board 3 in a direction substantially orthogonal to the power distribution circuit board 3. When the control circuit board 8 is mounted on the power distribution circuit board 3, the width of the control circuit board 8 protruding toward the side of the power distribution circuit board 3 can be reduced, contributing to space saving. Further, the power switch 4 and the terminal block 6 are provided on one side of the power distribution circuit board 3, and the relay 5 and the connector 7 are provided on the other side of the power distribution circuit board 3, so that both sides of the power distribution circuit board 3 are effectively used. . In particular, a power switch 4 required for power on / off operation and a terminal block 6 required for connection work of the electric wire 10 to the outdoor unit are respectively located on the front surface of the power distribution circuit board 3 and are relays that should not be touched carelessly. 5 and the connector 7 are located on the rear side of the power distribution circuit board 3.
The switch 4 and the terminal block 6 can be properly arranged in a state in which is installed in the air conditioner. Further, the bent portion 3a can reduce the length of the power distribution circuit board 3 in the vertical direction, which contributes to space saving.
【図１】本発明の実施形態を示す側面図FIG. 1 is a side view showing an embodiment of the present invention.
【図２】同正面図FIG. 2 is a front view of the same.
【図３】同電路板を透視して示した正面図であり、上端
の点線は折曲部３ａを折り曲げずにそのまま延長展開し
た状態を示す。FIG. 3 is a front view showing the electric circuit board in a see-through manner, and a dotted line at an upper end shows a state in which a bent portion 3a is extended without being bent.
【図４】同回路図FIG. 4 is a circuit diagram of the same.
３ 配電回路基板 ３ａ 折曲部 ４ 電源スイッチ ５ リレー ５ａ 接点 ６ 端子台 ６ａ 電線差込孔 ７ コネクター ８ 制御回路基板 ９ 温度ヒューズ １０ 電線 １１ 電線押え部材 REFERENCE SIGNS LIST 3 power distribution circuit board 3 a bent portion 4 power switch 5 relay 5 a contact 6 terminal block 6 a wire insertion hole 7 connector 8 control circuit board 9 thermal fuse 10 wire 11 wire holding member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 茂木 雅裕 大阪府東大阪市吉田下島１番55号 朝日ナ ショナル照明株式会社内 (72)発明者 田中 正教 大阪府東大阪市吉田下島１番55号 朝日ナ ショナル照明株式会社内 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masahiro Mogi 1-55 Yoshida Shimojima, Higashi-Osaka City, Osaka Asahi National Lighting Co., Ltd. (72) Inventor Masanori Tanaka 1-55 Yoshida Shimojima, Higashi-Osaka City, Osaka Prefecture Asahi National Lighting Co., Ltd.
Claims (8)
ー、端子台及びコネクターを設け、前記電源スイッチの
出力側が前記コネクターを介して前記配電回路基板とは
別に設けられた制御回路基板へ接続されるものであると
ともに、この制御回路基板からの信号により前記コネク
ターを介して前記リレーが制御されて前記電源スイッチ
の出力側が前記リレーの接点及び前記端子台を介して室
外機に接断されるものであるエアコン用複合配電装置。1. A power distribution circuit board is provided with a power switch, a relay, a terminal block, and a connector, and an output side of the power switch is connected to a control circuit board provided separately from the power distribution circuit board via the connector. In addition, the relay is controlled via the connector by a signal from the control circuit board, and the output side of the power switch is connected to and disconnected from the outdoor unit via the contact point of the relay and the terminal block. A complex power distribution device for an air conditioner.
ヒューズを設け、電源スイッチの出力側を前記温度ヒュ
ーズを介してコネクターに接続したエアコン用複合配電
装置。2. The composite power distribution device for an air conditioner according to claim 1, wherein a temperature fuse is provided on the power distribution circuit board, and an output side of a power switch is connected to a connector via the temperature fuse.
子台を配電回路基板の片面に設け、リレー及びコネクタ
ーを前記配電回路基板の他の片面に設けたエアコン用複
合配電装置。3. The composite power distribution device for an air conditioner according to claim 1, wherein the power switch and the terminal block are provided on one side of the power distribution circuit board, and the relay and the connector are provided on the other side of the power distribution circuit board.
が配電回路基板から遠ざかるように端子台を傾斜させた
エアコン用複合配電装置。4. The composite power distribution device for an air conditioner according to claim 1, wherein the terminal block is inclined such that an electric wire insertion hole of the terminal block is away from the distribution circuit board.
るコネクターが設けられた箇所は折曲部として構成され
たエアコン用複合配電装置。5. The composite power distribution device for an air conditioner according to claim 1, wherein a portion of the power distribution circuit board where the connector is provided is formed as a bent portion.
に差し込まれる電線を押える電線押え部材を前記電線差
込孔の近傍に位置して配電回路基板に設けたエアコン用
複合配電装置。6. The composite power distribution device for an air conditioner according to claim 1, wherein an electric wire holding member for holding an electric wire inserted into the electric wire insertion hole of the terminal block is provided near the electric wire insertion hole on the electric power distribution circuit board.
回路基板の側部に臨んで配置されたコネクターに接続さ
れ、前記配電回路基板の側部においてこの配電回路基板
に略直交方向に位置取りされたエアコン用複合配電装
置。7. The control circuit board according to claim 1, wherein the control circuit board is connected to a connector disposed facing a side portion of the power distribution circuit board, and is positioned on the side portion of the power distribution circuit board in a direction substantially orthogonal to the power distribution circuit board. Composite power distribution equipment for air conditioners.
台に内蔵されたエアコン用複合配電装置。8. The composite power distribution device for an air conditioner according to claim 2, wherein the thermal fuse is built in the terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08202972A JP3075695B2 (en) | 1996-07-11 | 1996-07-11 | Composite power distribution device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08202972A JP3075695B2 (en) | 1996-07-11 | 1996-07-11 | Composite power distribution device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1026362A true JPH1026362A (en) | 1998-01-27 |
| JP3075695B2 JP3075695B2 (en) | 2000-08-14 |
Family
ID=16466215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08202972A Expired - Fee Related JP3075695B2 (en) | 1996-07-11 | 1996-07-11 | Composite power distribution device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3075695B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303745A (en) * | 2006-05-11 | 2007-11-22 | Fujitsu General Ltd | Air conditioner |
| JP2011052959A (en) * | 2010-12-20 | 2011-03-17 | Mitsubishi Electric Corp | Air conditioner |
| JP2011058778A (en) * | 2009-09-14 | 2011-03-24 | Sharp Corp | Indoor unit for air conditioner |
| JP2013167441A (en) * | 2013-06-05 | 2013-08-29 | Mitsubishi Electric Corp | Air conditioner |
| JP7261947B1 (en) * | 2022-04-27 | 2023-04-20 | 日立ジョンソンコントロールズ空調株式会社 | air conditioner |
| WO2023210036A1 (en) * | 2022-04-27 | 2023-11-02 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
-
1996
- 1996-07-11 JP JP08202972A patent/JP3075695B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303745A (en) * | 2006-05-11 | 2007-11-22 | Fujitsu General Ltd | Air conditioner |
| JP2011058778A (en) * | 2009-09-14 | 2011-03-24 | Sharp Corp | Indoor unit for air conditioner |
| JP2011052959A (en) * | 2010-12-20 | 2011-03-17 | Mitsubishi Electric Corp | Air conditioner |
| JP2013167441A (en) * | 2013-06-05 | 2013-08-29 | Mitsubishi Electric Corp | Air conditioner |
| JP7261947B1 (en) * | 2022-04-27 | 2023-04-20 | 日立ジョンソンコントロールズ空調株式会社 | air conditioner |
| WO2023210036A1 (en) * | 2022-04-27 | 2023-11-02 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3075695B2 (en) | 2000-08-14 |
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