JP3261510B2 - Equipment for mounting electrical components of air conditioners - Google Patents
Equipment for mounting electrical components of air conditionersInfo
- Publication number
- JP3261510B2 JP3261510B2 JP31185692A JP31185692A JP3261510B2 JP 3261510 B2 JP3261510 B2 JP 3261510B2 JP 31185692 A JP31185692 A JP 31185692A JP 31185692 A JP31185692 A JP 31185692A JP 3261510 B2 JP3261510 B2 JP 3261510B2
- Authority
- JP
- Japan
- Prior art keywords
- resin molded
- fan motor
- molded substrate
- air conditioner
- compressor
- 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
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は空気調和機に係り、特に
電装部品間をリードフレームにより電気的に接続した電
装部品取付装置を有する空気調和機に関するものであ
る。The present invention relates relates to an air conditioner, in particular
Electrically connected electrical components with a lead frame
The present invention relates to an air conditioner having a component mounting device .
【０００２】[0002]
【従来の技術】従来の空気調和機の電装部品取付装置と
しては、特開平３−１２５８３１号公報や特開平３−１
６０２３５号公報に記載のように、金属板、金属性の筐
体、合成樹脂板等に電装部品を取付け、それら電装部品
間の接続は電線によって行う方式のものがある。2. Description of the Related Art As a conventional electric component mounting apparatus for an air conditioner, there are Japanese Patent Application Laid-Open Nos. 3-125831 and 3-1.
As described in Japanese Patent No. 60235, there is a method in which electrical components are attached to a metal plate, a metal housing, a synthetic resin plate, or the like, and the electrical components are connected by electric wires.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術では、電
装部品取付装置内の電装部品間の接続を電線で行うの
で、電線の誤接続や電線の端末加工作業（端末への圧着
端子の取り付け等）時に発生する作業不良によって信頼
性が低下する。また、電線の端末加工作業により組立作
業が増え、電装部品取付装置のコスト上昇の原因とな
る。また、電線を用いて接続するので、電装部品取付装
置１台１台について、電線の引き廻しや、電線固定器具
による電線の固定位置、電線のまとめ方が微妙に異な
り、同じ電装部品取付装置であるにも拘らず、全く同一
の装置が製造できない。また、電線引き廻し作業や、電
線固定作業により、電装部品取付装置の生産性が低くな
る等の問題があった。In the above-mentioned prior art, the connection between the electric components in the electric component mounting apparatus is performed by electric wires, so that the erroneous connection of the electric wires and the end processing of the electric wires (such as mounting of crimp terminals to the terminals, etc.). )). In addition, assembling work increases due to the wire end processing work, which causes an increase in the cost of the electrical component mounting apparatus. Also, since the connection is made using electric wires, the routing of the electric wires, the fixing position of the electric wires by the electric wire fixing device, and the way of putting together the electric wires are slightly different for each electric component mounting device. Despite this, exactly the same device cannot be manufactured. In addition, there has been a problem that the productivity of the electrical component mounting apparatus is reduced due to the wire routing work and the wire fixing work.
【０００４】本発明の目的は、電装部品間の電線による
接続を減らすあるいは全廃することができ、電装部品取
付装置の信頼性、生産性の向上、品質の均一化等を図る
に好適な空気調和機を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide an air conditioner which can reduce or eliminate the connection of electric parts by electric wires, and is suitable for improving the reliability, productivity and uniform quality of the electric part mounting apparatus. To provide machines .
【０００５】[0005]
【課題を解決するための手段】上記目的を解決するため
に、本発明の空気調和機は、圧縮機、室内側熱交換器、
室内側ファンモー夕、室外側熱交換器、室外側ファンモ
ー夕とを有し、冷凍サイクルを構成する空気調和機にお
いて、圧縮機、室内側ファンモータ、室外側ファンモー
夕の制御回路が設けられたプリント板と、圧縮機の電源
を入／切する電磁接触器がリードフレームに接続された
樹脂成形基板と、樹脂成形基板上に一体成形された端子
台に接続され、樹脂成形基板内にてプリント板と電磁接
触器の一次側とに分岐された電源と、樹脂成形基板に設
けられたコネクタに接続された室内側ファンモータ、室
外側ファンモータとを備え、樹脂成形基板のリードフレ
ームに直立された丸棒をプリント板の取付穴に挿入して
接合されることを特徴としている。 In order to achieve the above object, an air conditioner according to the present invention comprises a compressor, an indoor heat exchanger,
Indoor fan motor, outdoor heat exchanger, outdoor fan motor
-The air conditioner that has
Compressor, indoor fan motor, outdoor fan motor
Printed circuit board with evening control circuit and compressor power supply
Magnetic contactor to turn on / off the lead frame is connected
Resin molded board and terminal integrally molded on resin molded board
It is connected to the table and makes electromagnetic contact with the printed board within the resin molded substrate
Power supply branched to the primary side of the
Indoor fan motor connected to the connector
With an outer fan motor,
Insert the round bar upright into the mounting hole of the printed board
It is characterized by being joined.
【０００６】[0006]
【作用】空気調和機の電装部品取付装置に搭載された電
装部品は及びリードフレーム樹脂成形基板を用いて接続
するので、従来の電装部品取付装置における電線による
接続を減らすか全廃することができる。Since the electrical components mounted on the electrical component mounting device of the air conditioner are connected by using the lead frame resin molded substrate, the connection by electric wires in the conventional electrical component mounting device can be reduced or completely eliminated.
【０００７】[0007]
【実施例】以下、本発明の一実施例の空気調和機の電装
部品取付装置（以下、単に電装部品取付装置という）に
ついて図面を基に説明する。図１は本発明の一実施例で
ある電装部品取付装置の外観図、図２は空気調和機の室
外機の電気回路図、図３は空気調和機の構成図、図４は
樹脂成形基板とプリント板との接続形態を示す図、図５
は樹脂成形基板と電磁接触器との接続形態を示す図、図
６は樹脂成形基板とヒューズ及びヒューズホルダとの接
続形態を示す図、図７は樹脂成形基板と直付け部品との
接続形態を示す図、図８は樹脂成形基板内のリードフレ
ーム配線図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an air conditioner according to an embodiment of the present invention. 1 is an external view of an electrical component mounting apparatus according to one embodiment of the present invention, FIG. 2 is an electric circuit diagram of an outdoor unit of an air conditioner, FIG. 3 is a configuration diagram of an air conditioner, and FIG. FIG. 5 shows a connection form with a printed board, FIG.
FIG. 6 is a view showing a connection form between the resin molded board and the electromagnetic contactor, FIG. 6 is a view showing a connection form between the resin molded board and the fuse and the fuse holder, and FIG. 7 is a view showing a connection form between the resin molded board and the directly attached component. FIG. 8 is a wiring diagram of a lead frame in a resin molded substrate.
【０００８】図３に示す空気調和機において、２１は圧
縮機、２８は室内側熱交換器、２９は室外側熱交換器、
１９は室内側ファンモータ、２０は室外側ファンモー
タ、３１は膨張弁であり、これらにより既知の冷凍サイ
クルを構成している。この冷凍サイクルや冷凍サイクル
構成機器を制御するのが電装部品取付装置３０である。In the air conditioner shown in FIG. 3, 21 is a compressor, 28 is an indoor heat exchanger, 29 is an outdoor heat exchanger,
19 is an indoor fan motor, 20 is an outdoor fan motor, and 31 is an expansion valve, and these constitute a known refrigeration cycle. The electrical component mounting device 30 controls the refrigeration cycle and the components constituting the refrigeration cycle.
【０００９】次に、この電装部品取付装置について説明
する。図１に示すように、電装部品取付装置は大別し
て、樹脂成形基板１とプリント板２とから構成されてい
る。樹脂成形基板１は、内部には図８に示すようにリー
ドフレーム２２があり、その周囲を合成樹脂により取り
囲むように一体成形されている。このリードフレーム２
２は導電体を平面的、立体的に組合せて伝送路を形成し
たもので、前述したように従来の電装部品取付装置にお
ける電線の代りとなるもであり、これに電装部品を取り
付けることにより、電線による配線を減らしている。Next, the electrical component mounting apparatus will be described. As shown in FIG. 1, the electrical component mounting device is roughly divided into a resin molded board 1 and a printed board 2. The resin molded substrate 1 has a lead frame 22 inside as shown in FIG. 8, and is integrally molded so as to surround the periphery thereof with a synthetic resin. This lead frame 2
2 is a transmission line formed by combining conductors two-dimensionally and three-dimensionally, and is a substitute for the electric wire in the conventional electrical component mounting device as described above. By attaching the electrical component to this, Wiring by electric wires is reduced.
【００１０】プリント板２は空気調和機の冷凍サイクル
や冷凍サイクル構成機器の制御を行う回路を有してい
る。プリント板２にとり付けられた電装部品について、
３は圧縮機の電源を入／切する為の電磁接触器であり、
ヒューズ４、５はそれぞれヒューズホルダ６及び７にて
樹脂成形基板１内に一体成形されているリードフレーム
２２に接続されている。８は電磁接触器３の二次側の電
流値を検出するための変流器である。９及び１０はファ
ンモータ用のコンデンサである。１１、１２、１３はバ
リスタ、１４はアレスタであり、夫れ夫れ外来サージか
らプリント板２上の電子部品を保護するための素子であ
る。１５、１６はそれぞ室外用ファンモータ１９、室内
用ファンモータ２０に電源を供給するためのコネクタで
ある。１７はトランスである。The printed board 2 has a circuit for controlling the refrigeration cycle of the air conditioner and the components of the refrigeration cycle. Regarding the electrical components attached to the printed board 2,
3 is an electromagnetic contactor for turning on / off the power of the compressor,
The fuses 4 and 5 are connected to a lead frame 22 integrally formed in the resin molded substrate 1 by fuse holders 6 and 7, respectively. Reference numeral 8 denotes a current transformer for detecting a current value on the secondary side of the electromagnetic contactor 3. 9 and 10 are condensers for the fan motor. Reference numerals 11, 12, and 13 denote varistors, and 14 denotes an arrester, which are elements for protecting electronic components on the printed circuit board 2 from external surges. Reference numerals 15 and 16 denote connectors for supplying power to the outdoor fan motor 19 and the indoor fan motor 20, respectively. 17 is a transformer.
【００１１】次に図２に示す電気回路を基に電装部品取
付装置の電気的な動作を説明する。電装部品取付装置の
電源は、樹脂成形基板１上に一体成形されている端子台
に接続される。この電源（ＲＳＴ３相）は樹脂成形基板
１内にて、プリント板２と電磁接触器機３の一次側とに
分岐される。プリント板２に入力される電源は、電源に
乗ってくる外来サージからプリント板２上の電子部品を
保護するために、電源の各相間（Ｒ相−Ｓ相間、Ｓ相−
Ｔ相間、Ｒ相−Ｔ相間）にバリスタ１１、１２、１３を
挿入している。また、大地アースより侵入するサージか
らプリント板２上の電子部品を保護するために、電源の
Ｒ相と大地アースとの間にアレスタ１４を挿入してい
る。プリント板２に入力された３相電源のうち、Ｒ相及
びＳ相をトランス１７の一次側（Ｐｒｉ．）に入力し、
トランス１７の二次側（Ｓｅｃ．）をプリント板２に実
装したコネクタに接続する。プリント板２で、トランス
１７の二次側の電圧より、電子部品に必要なＤＣ電源を
作る。Next, the electrical operation of the electrical component mounting apparatus will be described based on the electrical circuit shown in FIG. The power supply of the electrical component mounting device is connected to a terminal block integrally formed on the resin molded substrate 1. This power supply (RST three phase) is branched into the printed board 2 and the primary side of the electromagnetic contactor 3 in the resin molded substrate 1. The power supplied to the printed circuit board 2 is applied between each phase of the power supply (R phase-S phase, S phase-) in order to protect electronic components on the printed circuit board 2 from external surges coming on the power supply.
Varistors 11, 12, and 13 are inserted between the T phases and between the R and T phases. In addition, an arrester 14 is inserted between the R phase of the power supply and the ground to protect the electronic components on the printed circuit board 2 from a surge invading from the ground. Of the three-phase power source input to the printed circuit board 2, the R and S phases are input to the primary side (Pri.) Of the transformer 17,
The secondary side (Sec.) Of the transformer 17 is connected to a connector mounted on the printed board 2. On the printed board 2, a DC power supply required for electronic components is generated from the voltage on the secondary side of the transformer 17.
【００１２】電磁接触器３の二次側の３相ｕ，ｖ，ｗの
内ｗ相には、負荷である圧縮機２１用電動機に過負荷電
流が流れたとき、これを検出して電磁接触器３を遮断す
るための検出器として変流器８を挿入している。さらに
この検出回路に異状があり検出不可の場合でも、圧縮機
用電動機への過電流を遮断し保護できるよう、電磁接触
器３の一次側Ｒ，Ｔ相にヒューズ４，５を接続する。In the w-phase of the three phases u, v, w on the secondary side of the electromagnetic contactor 3, when an overload current flows to the motor for the compressor 21 as a load, this is detected and the electromagnetic contact is detected. A current transformer 8 is inserted as a detector for shutting off the device 3. Further, even if the detection circuit is abnormal and cannot be detected, fuses 4 and 5 are connected to the primary side R and T phases of the electromagnetic contactor 3 so that overcurrent to the compressor motor can be cut off and protected.
【００１３】電磁接触器３の二次側の３相のうちｕ相及
びｖ相を室内側ファンモータ１９、室外側ファンモータ
２０の電源としている。この際、ｖ相はコネクタ１５、
１６を介して直接ファンモータ１９、２０に接続する
が、ｕ相については一旦プリント板２に取り込み、ファ
ンモータＯＮ／ＯＦＦ用のリレーの接点３２を介してコ
ネクタ１５、１６よりファンモータ１９、２０に印加
し、それらファンモータの制御を行う。また、ファンモ
ータ１９、２０で使用しているモータは単相モータであ
るので、前記ｕ相の電圧を一旦コンデンサ９、１０に印
加してから、ファンモータ１９、２０の補助巻線に供給
する。The u-phase and the v-phase among the three phases on the secondary side of the electromagnetic contactor 3 are used as power sources for the indoor fan motor 19 and the outdoor fan motor 20. At this time, the v phase is the connector 15,
The u-phase is once taken into the printed board 2 and the fan motors 19 and 20 are connected to the connectors 15 and 16 via the contact 32 of the fan motor ON / OFF relay. To control the fan motors. Since the motors used in the fan motors 19 and 20 are single-phase motors, the u-phase voltage is once applied to the capacitors 9 and 10 and then supplied to the auxiliary windings of the fan motors 19 and 20. .
【００１４】電磁接触器３の働きは、圧縮機２１の電源
を入／切することである。制御の方法はプリント板２よ
り電磁接触器３のコイル端子に印加する電圧を入／切す
ることにより、電磁接触器３の主及び補助接点の入／切
を行う。The function of the electromagnetic contactor 3 is to turn on / off the power of the compressor 21. The control method is to switch on / off the main and auxiliary contacts of the electromagnetic contactor 3 by turning on / off the voltage applied to the coil terminal of the electromagnetic contactor 3 from the printed board 2.
【００１５】図４は、樹脂成形基板とプリント板との接
続形態を示している。樹脂成形基板１内にあるリードフ
レーム２２を部分的に丸棒状に加工し、その丸棒２２ａ
を樹脂成形基板１に対して垂直に直立させる。一方プリ
ント板２には、丸棒２２ａが挿入可能な取付穴をあけて
おき、この取付穴にリードフレームの丸棒２２ａを挿入
し、プリント板２と半田付けにて接合する。かくしてリ
ードフレーム２２とプリント板は電気的に接続される。FIG. 4 shows a connection form between the resin molded board and the printed board. The lead frame 22 in the resin molded substrate 1 is partially processed into a round bar shape, and the round bar 22a is formed.
Is set upright on the resin molded substrate 1. On the other hand, the printed board 2 is provided with a mounting hole into which the round bar 22a can be inserted, and the round bar 22a of the lead frame is inserted into the mounting hole and joined to the printed board 2 by soldering. Thus, the lead frame 22 and the printed board are electrically connected.
【００１６】図５は樹脂成形基板と電磁接触器との接続
形態を示す。樹脂成形基板１と電磁接触器３の主及び補
助接点端子、コイル端子との接続は、樹脂成形されてい
ない裸のリードフレーム１８により行う。大きさや端子
の位置の異なる電磁接触器を接続する場合は、樹脂成形
基板１は変えず、別の裸のリードフレームを用いて接続
する。FIG. 5 shows a connection form between the resin molded board and the electromagnetic contactor. The connection between the resin molded substrate 1 and the main and auxiliary contact terminals and the coil terminals of the electromagnetic contactor 3 is performed by a bare lead frame 18 not molded with resin. When connecting electromagnetic contactors having different sizes and terminal positions, the connection is made using another bare lead frame without changing the resin molded substrate 1.
【００１７】図６は樹脂成形基板とヒューズ及びヒュー
ズホルダの接続形態を示す。ヒューズ４をヒューズホル
ダ６、６にはめ込み接続、固定を行なう。ヒューズホル
ダ６、６とリードフレーム２２、２２との接続はネジ２
７、２７にて行なう。その為、リードフレーム２２、２
２のネジ止め位置にあらかじめ埋込ネジ２３、２３を樹
脂成形基板１と一体成形しておく。FIG. 6 shows the connection between the resin molded substrate, the fuse and the fuse holder. The fuse 4 is fitted into the fuse holders 6 and connected and fixed. The connection between the fuse holders 6 and 6 and the lead frames 22
Perform at 7 and 27. Therefore, lead frames 22, 2
The embedded screws 23, 23 are previously formed integrally with the resin-molded substrate 1 at the screwing positions 2 in advance.
【００１８】図７は樹脂成形基板に直接に取り付ける直
付け部品（図１に示すコンデンサ９、１０、バリスタ１
１、１２、１３、アレスタ１４、コネクタ１５、１６の
部品である）の接続形態を示す。コネクタを例にとって
その接続形態を説明する。樹脂成形基板１内のリードフ
レーム２２にコネクタ１５のピンが挿入可能な取付穴を
穿孔し、この取付穴にコネクタ１５のピンを挿入し半田
付けにて接続、固定を行なう。FIG. 7 shows components directly attached to the resin molded substrate (capacitors 9, 10 and varistor 1 shown in FIG. 1).
1, 12, 13, the arrester 14, and the connectors 15, 16). The connection form will be described using a connector as an example. A mounting hole into which the pins of the connector 15 can be inserted is drilled in the lead frame 22 in the resin molded substrate 1, the pins of the connector 15 are inserted into the mounting holes, and connection and fixing are performed by soldering.
【００１９】[0019]
【発明の効果】本発明のよれば、空気調和機の電装部品
取付装置上に搭載された電装部品をリードフレーム及び
又は樹脂成形基板を用いて接続するので、従来の電装部
品取付装置における電線による接続を減らすか全廃する
ことができ、これにより、電装部品取付装置の生産性が
向上でき、また電線の使用本数が減少したことにより誤
配線の要因が減り、また電線の端末加工作業（圧着端子
の取付等）が減少し、加工不良が減少するので装置の信
頼性を向上できる。結果として安価で信頼性、生産性の
高い電装部品取付装置を実現することができる。According to the present invention, the electrical components mounted on the electrical component mounting device of the air conditioner are connected by using a lead frame and / or a resin molded board. Connections can be reduced or abolished, which can improve the productivity of electrical component mounting equipment, reduce the number of wires used and reduce the causes of incorrect wiring. , Etc.) and processing defects are reduced, so that the reliability of the apparatus can be improved. As a result, it is possible to realize an inexpensive, highly reliable and highly productive electrical component mounting apparatus.
【図１】本発明の一実施例である空気調和機の電装部品
取付装置の外観図である。FIG. 1 is an external view of an electrical component mounting apparatus for an air conditioner according to an embodiment of the present invention.
【図２】空気調和機の室外機の電気回路図である。FIG. 2 is an electric circuit diagram of an outdoor unit of the air conditioner.
【図３】空気調和機の構成図である。FIG. 3 is a configuration diagram of an air conditioner.
【図４】樹脂成形基板とプリント板との接続方法を示す
図である。FIG. 4 is a diagram illustrating a method of connecting a resin molded substrate and a printed board.
【図５】樹脂成形基板と電磁接触器との接続方法を示す
図である。FIG. 5 is a diagram showing a method of connecting a resin molded substrate and an electromagnetic contactor.
【図６】樹脂成形基板とヒューズ及びヒューズホルダと
の接続方法を示す図である。FIG. 6 is a diagram showing a method of connecting a resin molded substrate to a fuse and a fuse holder.
【図７】樹脂成形基板と直付け部品との接続方法を示す
図である。FIG. 7 is a view showing a method of connecting a resin molded substrate and a directly attached component.
【図８】樹脂成形基板内のリードフレーム配線図であ
る。FIG. 8 is a wiring diagram of a lead frame in a resin molded substrate.
１ 樹脂成形基板 ２ プリント板 ３ 電磁接触器 ４，５ ヒューズ ６，７ ヒューズホルダ ８ 変流器 ９，１０ コンデンサ １１，１２，１３ バリスタ １４ アレスタ １５，１６ コネクタ １７ トランス １８ リードフレーム １９ 室外側ファンモータ ２０ 室内側ファンモータ ２１ 圧縮機 ２２ リードフレーム ２３ 埋込ネジ ２８ 室外側熱交換器 ２９ 室内側熱交換器 ３０ 電装部品取付装置 ３１ 膨張弁 DESCRIPTION OF SYMBOLS 1 Resin molding board 2 Printed board 3 Magnetic contactor 4,5 Fuse 6,7 Fuse holder 8 Current transformer 9,10 Capacitor 11,12,13 Varistor 14 Arrester 15,16 Connector 17 Transformer 18 Lead frame 19 Outdoor fan motor REFERENCE SIGNS LIST 20 indoor fan motor 21 compressor 22 lead frame 23 embedded screw 28 outdoor heat exchanger 29 indoor heat exchanger 30 electrical component mounting device 31 expansion valve
───────────────────────────────────────────────────── フロントページの続き (72)発明者 後藤 昌生 神奈川県横浜市戸塚区吉田町292番地 株式会社 日立製作所 生産技術研究所 内 (72)発明者 藁谷 研一 神奈川県横浜市戸塚区吉田町292番地 株式会社 日立製作所 生産技術研究所 内 (72)発明者 谷口 昌也 静岡県清水市村松390番地 株式会社 日立製作所 清水工場内 (56)参考文献 特開 平４−25140（ＪＰ，Ａ) 特開 昭59−23554（ＪＰ，Ａ) 実開 昭59−49821（ＪＰ，Ｕ) 実開 昭61−131849（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 1/00 401 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Masao Goto 292 Yoshida-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture Inside the Hitachi, Ltd. Production Research Laboratory (72) Inventor Ken-ichi Waratani 292 Yoshida-cho, Totsuka-ku, Yokohama-shi, Kanagawa Hitachi, Ltd. Production Technology Laboratory (72) Inventor Masaya Taniguchi 390 Muramatsu, Shimizu-shi, Shizuoka Pref. Hitachi, Ltd. Shimizu Plant (56) References JP-A-4-25140 (JP, A) JP-A Sho-59 -23554 (JP, A) Fully open sho 59-49821 (JP, U) Fully open sho 61-131849 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 1/00 401
Claims (1)
モー夕、室外側熱交換器、室外側ファンモー夕とを有
し、冷凍サイクルを構成する空気調和機において、前記
圧縮機、室内側ファンモータ、室外側ファンモー夕の制
御回路が設けられたプリント板と、前記圧縮機の電源を
入／切する電磁接触器がリードフレームに接続された樹
脂成形基板と、前記樹脂成形基板上に一体成形された端
子台に接続され、前記樹脂成形基板内にて前記プリント
板と前記電磁接触器の一次側とに分岐された電源と、前
記樹脂成形基板に設けられたコネクタに接続された前記
室内側ファンモータ、室外側ファンモータとを備え、前
記樹脂成形基板の前記リードフレームに直立された丸棒
を前記プリント板の取付穴に挿入して接合されることを
特徴とする空気調和機。 1. Compressor, indoor heat exchanger, indoor fan
Motor, outdoor heat exchanger, outdoor fan motor
And an air conditioner constituting a refrigeration cycle,
Compressor, indoor fan motor, outdoor fan motor
A printed circuit board provided with a control circuit, and a power supply for the compressor.
A tree with an on / off electromagnetic contactor connected to a leadframe
A resin molded substrate and an end integrally molded on the resin molded substrate
Connected to the sub-base and the printing within the resin molded substrate
A power supply branched to a plate and a primary side of the electromagnetic contactor;
The above-mentioned connected to the connector provided on the resin molded substrate
An indoor fan motor and an outdoor fan motor
Round bar upright on the lead frame of the resin molded substrate
Is inserted into the mounting hole of the printed board and joined.
A characteristic air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31185692A JP3261510B2 (en) | 1992-11-20 | 1992-11-20 | Equipment for mounting electrical components of air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31185692A JP3261510B2 (en) | 1992-11-20 | 1992-11-20 | Equipment for mounting electrical components of air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06159721A JPH06159721A (en) | 1994-06-07 |
| JP3261510B2 true JP3261510B2 (en) | 2002-03-04 |
Family
ID=18022245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31185692A Expired - Fee Related JP3261510B2 (en) | 1992-11-20 | 1992-11-20 | Equipment for mounting electrical components of air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3261510B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3349874B2 (en) * | 1995-10-19 | 2002-11-25 | 三菱電機株式会社 | Indoor unit of air conditioner |
| JP2009133564A (en) * | 2007-11-30 | 2009-06-18 | Daikin Ind Ltd | Control box for refrigerating device |
-
1992
- 1992-11-20 JP JP31185692A patent/JP3261510B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06159721A (en) | 1994-06-07 |
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