JP5387610B2 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

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Publication number
JP5387610B2
JP5387610B2 JP2011090887A JP2011090887A JP5387610B2 JP 5387610 B2 JP5387610 B2 JP 5387610B2 JP 2011090887 A JP2011090887 A JP 2011090887A JP 2011090887 A JP2011090887 A JP 2011090887A JP 5387610 B2 JP5387610 B2 JP 5387610B2
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Prior art keywords
power supply
terminal block
outdoor unit
power
housing
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JP2012225525A (en
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成毅 神谷
幹夫 賀川
忠 竿尾
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Daikin Industries Ltd
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Daikin Industries Ltd
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Priority to JP2011090887A priority Critical patent/JP5387610B2/en
Priority to EP12771969.8A priority patent/EP2698585A4/en
Priority to CN201290000281.5U priority patent/CN203442983U/en
Priority to PCT/JP2012/059874 priority patent/WO2012141198A1/en
Publication of JP2012225525A publication Critical patent/JP2012225525A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Description

本発明は、空気調和機の室外機に関し、特に既設の空気調和機の室外機を更新する際に設置する空気調和機の室外機に関するものである。   The present invention relates to an outdoor unit for an air conditioner, and more particularly to an outdoor unit for an air conditioner that is installed when an existing outdoor unit for an air conditioner is updated.

既設の空気調和機の室外機（以下、単に「室外機」とも称する）の老朽化や、空調負荷の増減に対応すべく、室外機を取替える（以下、「更新する」とも称する）ことがある。これに関連して下掲の特許文献１が開示されている。また、既存の圧縮機と新たな圧縮機とで電源端子の取付け形状が異なる場合の対応策が下掲の特許文献２に開示されている。また、室外機の設置作業の簡便化を図る技術が下掲の特許文献３に開示されている。   The outdoor unit may be replaced (hereinafter also referred to as “updating”) in order to cope with the aging of the existing outdoor unit of the air conditioner (hereinafter also simply referred to as “outdoor unit”) or the increase or decrease in the air conditioning load. . In relation to this, the following Patent Document 1 is disclosed. Further, Patent Document 2 listed below discloses a countermeasure when the mounting shape of the power supply terminal is different between the existing compressor and the new compressor. Moreover, the technique which simplifies the installation operation | work of an outdoor unit is disclosed by the patent document 3 below.

特開２００３−２６９７３９号公報JP 2003-269939 A 特開２０１０−０３８０５７号公報JP 2010-038057 A 特開平７−１０３５１２号公報JP 7-103512 A

既設の空気調和機の室外機と、新たに取付けられる空気調和機の室外機とでは、外部からの電源供給を受ける電源端子台の位置が必ずしも一致しない。そのため、既設の電源配線が届かない場合がある。その場合には、既設の室外機だけでなく、既設の電源配線をも同時に更新する必要があり、更新作業が長時間に及ぶことがある。   The position of the power terminal block that receives external power supply does not necessarily match between the existing air conditioner outdoor unit and the newly installed air conditioner outdoor unit. Therefore, existing power supply wiring may not reach. In that case, it is necessary to update not only the existing outdoor unit but also the existing power supply wiring at the same time, and the update work may take a long time.

本発明は、上記課題に鑑み、既設の電源配線を流用して更新作業が可能な空気調和機の室外機を提供することを目的とする。   In view of the above problems, an object of the present invention is to provide an outdoor unit for an air conditioner that can be renewed by using existing power supply wiring.

上記課題を解決すべく、本発明に係る空気調和機の室外機の第１の態様は、筐体（２）と、前記筐体の内部に固定されて電源供給を受ける第１の電源端子台（４）と、第２の電源端子台（６）と、前記第１の電源端子台と前記第２の電源端子台とを接続する接続ケーブル（８）とを備え、前記第２の電源端子台は、外部からの電源供給に対応するための前記筐体の内部の複数の位置のいずれかに着脱可能に固定され、前記第１の電源端子台は、前記筐体の外部から電源配線（９）並びに前記第２の電源端子台及び前記接続ケーブルを介して電源供給を受け、前記第２の電源台を内部で固定する面（６２）を有し、当該面と対向する面が除去された筺形状のケース（６１）を更に備える。そして前記ケースは、前記第２の電源台を固定する面（６２）以外の面であって、前記電源配線（９）を通す第１の孔（６４）及び前記接続ケーブルを通す第２の孔（６５）が形成され、前記筐体内で下方に向けられた面（６３）を有する、空気調和機の室外機（１０）である。 In order to solve the above-described problems, a first aspect of an outdoor unit of an air conditioner according to the present invention includes a housing (2) and a first power terminal block that is fixed inside the housing and receives power supply. (4), a second power supply terminal block (6), and a connection cable (8) for connecting the first power supply terminal block and the second power supply terminal block, the second power supply terminal The base is detachably fixed to any one of a plurality of positions inside the housing for accommodating power supply from outside, and the first power terminal block is connected to power wiring ( from the outside of the housing) 9) and a surface (62) for receiving power supply via the second power supply terminal block and the connection cable and fixing the second power supply block inside, and the surface facing the surface is removed. It further includes a bowl-shaped case (61). The case is a surface other than the surface (62) for fixing the second power supply stand, and includes a first hole (64) through which the power supply wiring (9) is passed and a second hole through which the connection cable is passed. (65) is formed, said that within the housing having a surface (63) directed downward, an air conditioner outdoor unit (10).

本発明に係る空気調和機の室外機の第２の態様は、その第１の態様であって、前記複数の位置は、いずれも前記第１の電源端子台（４）よりも下方にある。   The 2nd aspect of the outdoor unit of the air conditioner which concerns on this invention is the 1st aspect, Comprising: All of these positions are below the said 1st power supply terminal block (4).

本発明に係る空気調和機の室外機の第３の態様は、その第１又は第２の態様であって、前記筐体（２）は外部から前記第２の電源端子台（６）に接続される電源配線を前記筐体の内部へと導入する開口部（２２）を更に備える。   A third aspect of the outdoor unit for an air conditioner according to the present invention is the first or second aspect thereof, wherein the casing (2) is connected to the second power supply terminal block (6) from the outside. An opening (22) for introducing the power supply wiring to be introduced into the housing is further provided.

本発明に係る空気調和機の室外機の第４の態様は、その第３の態様であって、前記筐体（２）は、前記第２の電源端子台（６）が固定される位置を調節して、当該位置と前記開口部（２２）との間の距離を調節可能な位置調節部（２４）を更に備える。
本発明に係る空気調和機の室外機の第５の態様は、その第１乃至第４の態様のいずれかであって、前記第２の電源台（６）において、前記外部からの電源供給を受ける側の端子たる入力端子（６Ｔｉ）と、前記接続ケーブル（８）を介して前記第１の電源端子台（４）へと電源を送る側の端子たる出力側端子（６Ｔｏ）とは、水平方向に並べて配置され、前記第１の孔（６４）と前記第２の孔（６５）は左右に並ぶ配置で形成される。 The 4th aspect of the outdoor unit of the air conditioner which concerns on this invention is the 3rd aspect, Comprising: The said housing | casing (2) has a position where the said 2nd power supply terminal block (6) is fixed. A position adjusting unit (24) capable of adjusting and adjusting a distance between the position and the opening (22) is further provided.
A fifth aspect of the outdoor unit for an air conditioner according to the present invention is any one of the first to fourth aspects , wherein the second power supply stand (6) supplies power from the outside. An input terminal (6Ti) that is a terminal on the receiving side and an output side terminal (6To) that is a terminal that sends power to the first power terminal block (4) via the connection cable (8) are horizontal. The first hole (64) and the second hole (65) are arranged side by side in the left-right direction.

既存の空気調和機の室外機を新たな空気調和機の室外機に更新する場合には、既存の電源配線を流用するが、電源端子台の設置位置が既存のものと新たなものとで異なる場合には、既存の電源配線が届かないことがある。本発明に係る空気調和機の室外機の第１の態様によれば、既存の電源配線からの電源供給に対応可能な複数の位置のいずれかに第２の電源端子台を着脱可能に固定できるので、既存の電源配線を流用でき、もって更新作業に要する時間を短縮できる。また上方からの水滴に対して防水性を高めることができる。 When replacing an existing outdoor unit of an air conditioner with a new outdoor unit of an air conditioner, the existing power supply wiring is diverted, but the installation position of the power supply terminal block differs between the existing one and the new one. In some cases, existing power supply wiring may not reach. According to the first aspect of the outdoor unit for an air conditioner according to the present invention, the second power terminal block can be detachably fixed at any one of a plurality of positions that can handle power supply from the existing power wiring. Therefore, the existing power supply wiring can be diverted, and the time required for the update work can be reduced. Moreover, waterproofness can be enhanced against water droplets from above.

既存の電源配線はその配設の便宜から、空気調和機の室外機が設置される地面に沿って配設されることが多い。本発明に係る空気調和機の室外機の第２の態様によれば、第２の電源端子台が固定される位置は、第１の電源端子台が固定される位置よりも下方、すなわち地面に近いので、地面に沿って配設されていた既存の電源配線を接続するのに好適である。   The existing power supply wiring is often arranged along the ground where the outdoor unit of the air conditioner is installed for the convenience of the arrangement. According to the second aspect of the outdoor unit for an air conditioner according to the present invention, the position at which the second power terminal block is fixed is lower than the position at which the first power terminal block is fixed, that is, on the ground. Since it is close, it is suitable for connecting the existing power supply wiring arranged along the ground.

本発明に係る空気調和機の室外機の第３の態様によれば、既存の電源配線を開口部を介して筐体の内部へと導き、さらに当該電源配線を第１の電源端子台若しくは第２の電源端子台に接続することができる。これにより当該電源配線の室外機側の一部分を筐体内に収納することができ、天候等によって劣化する電源配線の部位を抑制できる。   According to the 3rd aspect of the outdoor unit of the air conditioner which concerns on this invention, the existing power supply wiring is guide | induced to the inside of a housing | casing through an opening part, and also the said power supply wiring is 1st power supply terminal block or 1st 2 power terminal blocks. Thereby, a part of the power supply wiring on the outdoor unit side can be accommodated in the housing, and the portion of the power supply wiring that deteriorates due to weather or the like can be suppressed.

本発明に係る空気調和機の室外機の第４の態様によれば、第２の電源端子台に電源配線が接続される場合には、第２の電源端子台が固定される位置を開口部から遠ざけて調節することにより、空気調和機の外部に延びる電源配線における弛みを回避又は抑制できる。
本発明に係る空気調和機の室外機の第５の態様によれば、上方からの水滴に対して防水性を高めつつ、更新作業効率を高めることができる。 According to the fourth aspect of the outdoor unit for an air conditioner according to the present invention, when the power supply wiring is connected to the second power supply terminal block, the position where the second power supply terminal block is fixed is the opening. By adjusting away from the air conditioner, it is possible to avoid or suppress the slack in the power supply wiring extending outside the air conditioner.
According to the 5th aspect of the outdoor unit of the air conditioner which concerns on this invention, update work efficiency can be improved, improving waterproofness with respect to the water droplet from upper direction.

本発明の実施形態に係る空気調和機の室外機の斜視図である。It is a perspective view of the outdoor unit of the air conditioner which concerns on embodiment of this invention. 第２の電源端子台の斜視図である。It is a perspective view of the 2nd power terminal block. 第２の電源端子台の変形例を示す斜視図である。It is a perspective view which shows the modification of a 2nd power supply terminal block. 第２の電源端子台を固定する固定部材を例示する斜視図である。It is a perspective view which illustrates the fixing member which fixes the 2nd power terminal block. 第２の電源端子台と固定部材とを組合せた一の態様の斜視図である。It is a perspective view of one mode which combined the 2nd power terminal block and a fixing member. 第２の電源端子台と固定部材とを組合せた他の態様の斜視図である。It is a perspective view of the other aspect which combined the 2nd power supply terminal block and the fixing member.

以下、本発明の好適な実施形態について、図面を参照しながら説明する。なお、図１を初めとする以下の図には、本発明に関係する要素のみを示す。   Preferred embodiments of the present invention will be described below with reference to the drawings. In the following drawings including FIG. 1, only elements related to the present invention are shown.

図１に示すように、本発明の実施形態に係る室外機１０は、筐体２と、第１の電源端子台４と、第２の電源端子台６と、接続ケーブル８とを備え、熱媒配管及び制御用電線によって空気調和機の室内機と相互に接続されている（熱媒配管、制御用電線及び室内機はいずれも図示省略）。   As shown in FIG. 1, an outdoor unit 10 according to an embodiment of the present invention includes a housing 2, a first power terminal block 4, a second power terminal block 6, and a connection cable 8. It is mutually connected with the indoor unit of the air conditioner by the medium pipe and the control wire (all of the heat medium pipe, the control wire and the indoor unit are not shown).

筐体２は、打抜き屈曲加工等された金属板又はこのような金属板２１と成型樹脂板２３との組合せ等により構成されており、全体形状は略筺形状に形成されている。そして、筐体２はその内部に、熱媒を圧縮する圧縮機３及び制御ユニット５等が収容されている。また、筐体２は、外部からの電源供給を受けるための既存の電源配線９を筐体２内へと導入する開口部２２を備えている。ただし室外機１０の内部を図示するため、筐体２のうち開口部２２が設けられた面は省略しており、単に開口部２２の位置のみを破線で示した。電源配線９を開口部２２を介して筐体２の内部へと案内することにより、電源配線９の室外機１０側の一部分を筐体２内に収納することができ、天候等によって劣化する電源配線９の部位を抑制できる。   The housing 2 is constituted by a metal plate that has been punched and bent or the like, or a combination of such a metal plate 21 and a molded resin plate 23, and the overall shape is formed in a substantially bowl shape. And the housing | casing 2 accommodates the compressor 3 which compresses a heat medium, the control unit 5, etc. in the inside. The housing 2 also includes an opening 22 through which the existing power supply wiring 9 for receiving power supply from the outside is introduced into the housing 2. However, in order to illustrate the inside of the outdoor unit 10, the surface of the housing 2 on which the opening 22 is provided is omitted, and only the position of the opening 22 is indicated by a broken line. By guiding the power supply wiring 9 to the inside of the housing 2 through the opening 22, a part of the power supply wiring 9 on the outdoor unit 10 side can be accommodated in the housing 2, and the power supply deteriorates due to weather or the like. The part of the wiring 9 can be suppressed.

第１の電源端子台４は、筐体２の内部に固定されて電源供給を受ける。具体例を挙げれば、第１の電源端子台４は、制御ユニット５が有する制御基板７に固定される。ここで、制御基板７は室外機１０の下部が浸水したとき等に備えて筐体２内の上部に固定される。つまり、第１の電源端子台４も筐体２内の上部に固定される。   The first power terminal block 4 is fixed inside the housing 2 and receives power supply. As a specific example, the first power supply terminal block 4 is fixed to a control board 7 included in the control unit 5. Here, the control board 7 is fixed to the upper part in the housing 2 in preparation for when the lower part of the outdoor unit 10 is submerged. That is, the first power terminal block 4 is also fixed to the upper part in the housing 2.

第２の電源端子台６は、筐体２の内部の複数の位置のいずれか、特に第１の電源端子台４よりも下方に固定され、筐体２の外部から電源供給を受けることが可能となっている。筐体２は、第２の電源端子台６が固定される位置を調節して、当該位置と開口部２２との間の距離を調節可能な位置調節部２４を備えている。具体的には、位置調節部２４としては、筐体２を形成する金属板２１の複数箇所に設けられたネジ穴を採用できる。   The second power terminal block 6 is fixed at any of a plurality of positions inside the housing 2, particularly below the first power terminal block 4, and can receive power supply from the outside of the housing 2. It has become. The housing 2 includes a position adjusting unit 24 that can adjust the position where the second power terminal block 6 is fixed and adjust the distance between the position and the opening 22. Specifically, screw holes provided at a plurality of locations on the metal plate 21 forming the housing 2 can be employed as the position adjusting unit 24.

第２の電源端子台６は、図２に示すように、直方体を形成する６面のうちの第１面が除去された筺形状のケース６１の内部で、当該第１面と対向する第２面６２に固定されている。そして、ケース６１が筐体２を形成する金属板の複数の位置のいずれかに着脱可能に固定される。図１では、ケース６１を着脱可能に固定する複数の箇所の例示として、ケース６１を直方体で示し、符号Ａ〜Ｆを付している。また便宜的に、符号Ａ〜Ｆそれぞれの位置に応じてケース６１Ａ〜６１Ｆとしている。電源端子台６は図１で例示されている複数のケース６１Ａ〜６１Ｆの位置から択一的に配置される。ケース６１Ａ〜６１Ｄはいずれも金属板２１に設けられたネジ穴に固定されている。あるいは、金属板２１の辺縁に沿って摺動するレール機構（図示省略）を設け、当該辺縁上の任意の位置でケース６１を固定できるようにしても良い。   As shown in FIG. 2, the second power supply terminal block 6 includes a second face that faces the first surface inside the bowl-shaped case 61 from which the first surface of the six surfaces forming the rectangular parallelepiped is removed. It is fixed to the surface 62. Then, the case 61 is detachably fixed to any of a plurality of positions of the metal plate forming the housing 2. In FIG. 1, as an example of a plurality of places where the case 61 is detachably fixed, the case 61 is shown as a rectangular parallelepiped and denoted by reference signs A to F. For convenience, the cases 61A to 61F are designated according to the positions of the signs A to F, respectively. The power terminal block 6 is alternatively arranged from the positions of the plurality of cases 61A to 61F illustrated in FIG. Cases 61 </ b> A to 61 </ b> D are all fixed to screw holes provided in metal plate 21. Alternatively, a rail mechanism (not shown) that slides along the edge of the metal plate 21 may be provided so that the case 61 can be fixed at an arbitrary position on the edge.

接続ケーブル８は、第１の電源端子台４と第２の電源端子台６とを接続する。具体的には、接続ケーブル８は、第１の電源端子台４と、第２の電源端子台６の出力側端子６Ｔｏとを接続する。図１では、第１の電源端子台４とケース６１Ａとを接続する接続ケーブル８を太い実線で示し、残余のケース６１Ｂ〜６１Ｆに接続される接続ケーブル８を太い破線で示している。   The connection cable 8 connects the first power supply terminal block 4 and the second power supply terminal block 6. Specifically, the connection cable 8 connects the first power terminal block 4 and the output side terminal 6To of the second power terminal block 6. In FIG. 1, the connection cable 8 that connects the first power supply terminal block 4 and the case 61A is indicated by a thick solid line, and the connection cable 8 that is connected to the remaining cases 61B to 61F is indicated by a thick broken line.

既存の電源配線９はその配設の便宜から、室外機１０が設置される地面に沿って配設されることが多い。第２の電源端子台６が固定される位置が第１の電源端子台４が固定される位置よりも下方、すなわち地面に近いので、地面に沿って配設されていた既存の電源配線９を接続するのに好適である。   The existing power supply wiring 9 is often arranged along the ground where the outdoor unit 10 is installed for the convenience of the arrangement. Since the position where the second power terminal block 6 is fixed is lower than the position where the first power terminal block 4 is fixed, that is, close to the ground, the existing power supply wiring 9 arranged along the ground is connected. Suitable for connection.

ケース６１が呈する５面（直方体を形成する６面から第１面を除去した５つの面）のうち、第２面６２以外のいずれかの１面（便宜的に「第３面」と称する）６３には第１の孔６４が形成されている。電源配線９（図１参照）を第１の孔６４に通すことによって、更新作業の効率化を図ることができる。また、第３面６３には第２の孔６５が形成されている。接続ケーブル８を第２の孔６５に通すことによって、更新作業の効率化を図ることができる。さらにまた、第３面６３を下方に向けた状態にしたケース６１を筐体２内に固定することにより、上方からの水滴に対して防水性を高めることができる。   Of the five surfaces presented by the case 61 (five surfaces obtained by removing the first surface from the six surfaces forming the rectangular parallelepiped), one of the surfaces other than the second surface 62 (referred to as “third surface” for convenience) A first hole 64 is formed in 63. By passing the power supply wiring 9 (see FIG. 1) through the first hole 64, the efficiency of the update operation can be improved. In addition, a second hole 65 is formed in the third surface 63. By passing the connection cable 8 through the second hole 65, the efficiency of the renewal work can be improved. Furthermore, by fixing the case 61 with the third surface 63 facing downward in the housing 2, it is possible to improve waterproofness against water droplets from above.

なお、第１及び第２の孔６４，６５は、一体化しても良いし、第２面６２と対向する側（第１面側）に開口する切欠としても良い。また、図２では、第２の電源端子台６の入力側端子６Ｔｉ（外部からの電源供給を受ける側の端子）と出力側端子６Ｔｏ（接続ケーブル８を介して第１の電源端子台４へと電源を送る側の端子）とが鉛直方向に並んだ配置となっているが、これらを水平方向に並べた配置としても良い。例えば、図３に示すように、第２面６２を正面に見たときの第３面６３の左側に第１の孔６４を設け、その右側に第２の孔６５を設け、入力側端子６Ｔｉ及び出力側端子６Ｔｏがそれぞれ左右に並ぶ配置で第２面６２に固定しても良い。こうすることにより、上方からの水滴に対して防水性を高めつつ、更新作業効率を高めることができる。   The first and second holes 64 and 65 may be integrated, or may be notches opened on the side facing the second surface 62 (first surface side). In FIG. 2, the input terminal 6Ti (terminal on the side receiving external power supply) and the output terminal 6To (to the first power supply terminal block 4 via the connection cable 8) of the second power supply terminal block 6. Are arranged in the vertical direction, but these may be arranged in the horizontal direction. For example, as shown in FIG. 3, the first hole 64 is provided on the left side of the third surface 63 when the second surface 62 is viewed in front, the second hole 65 is provided on the right side thereof, and the input side terminal 6Ti. In addition, the output side terminal 6To may be fixed to the second surface 62 so as to be arranged in the left and right directions. By carrying out like this, renewal work efficiency can be raised, improving waterproofness with respect to the water drop from the upper part.

第２の電源端子台６を筐体２の底面近傍に固定する場合、つまり図１に示すケース６１Ｅの位置に固定する場合には、ケース６１の第３面６３の下方に接続ケーブル８及び電源配線９を通す必要があるため、図４に示す取付部材６６を採用する。取付部材６６は略逆Ｕ字形状を呈する。具体的には、鉛直方向に延在する一対の脚部６７Ａ，６７Ｂと、脚部６７Ａ，６７Ｂの一方側の端部同士を架橋する架橋部６８とを呈する。脚部６７Ａ，６７Ｂは、ケース６１の第３面６３を下方にしたときの高さよりも長い。そして、架橋部６８は、ケース６１の第３面を下方にしたときの水平方向の長さに略等しい。   When the second power supply terminal block 6 is fixed near the bottom surface of the housing 2, that is, when fixed to the position of the case 61 </ b> E shown in FIG. 1, the connection cable 8 and the power supply are provided below the third surface 63 of the case 61. Since it is necessary to pass the wiring 9, the mounting member 66 shown in FIG. 4 is adopted. The attachment member 66 has a substantially inverted U shape. Specifically, a pair of leg portions 67A and 67B extending in the vertical direction and a bridging portion 68 that bridges one end portions of the leg portions 67A and 67B are presented. The leg portions 67A and 67B are longer than the height when the third surface 63 of the case 61 is positioned downward. And the bridge | crosslinking part 68 is substantially equal to the length of the horizontal direction when the 3rd surface of case 61 is made below.

図５に示すように、架橋部６８がケース６１の第３面６３と対向する側の第４面６９の外側を、脚部６７Ａ，６７Ｂが残余の面たる第５及び第６面７０Ａ，７０Ｂの外側をそれぞれ保持する。脚部６７Ａ，６７Ｂの端部を筐体２の底面側の金属板に固定することにより、接続ケーブル８及び電源配線９を通すスペースを確保しつつケース６１を筐体２の底面近傍に固定できる。   As shown in FIG. 5, the bridging portion 68 is on the outer side of the fourth surface 69 on the side facing the third surface 63 of the case 61, and the fifth and sixth surfaces 70 </ b> A and 70 </ b> B whose leg portions 67 </ b> A and 67 </ b> B are the remaining surfaces. Hold the outside of each. By fixing the end portions of the leg portions 67A and 67B to the metal plate on the bottom surface side of the housing 2, the case 61 can be fixed near the bottom surface of the housing 2 while ensuring a space for passing the connection cable 8 and the power supply wiring 9. .

第２の電源端子台６を制御ユニット５の下部に吊り下げて固定する場合、つまり図１に示すケース６１Ｆの位置に固定する場合には、取付部材６６を図６に示すように取付る。つまり、架橋部６８が第３面６３の外側を、脚部６７Ｂ，６７Ａが第５及び第６面７０Ａ，７０Ｂの外側をそれぞれ保持する。脚部６７Ｂ，６７Ａの端部を制御ユニット５の下部に固定することにより、ケース６１を制御ユニット５の下部に吊り下げて固定できる。   When the second power supply terminal block 6 is suspended and fixed to the lower portion of the control unit 5, that is, when fixed to the position of the case 61F shown in FIG. 1, the attachment member 66 is attached as shown in FIG. That is, the bridging portion 68 holds the outside of the third surface 63 and the leg portions 67B and 67A hold the outside of the fifth and sixth surfaces 70A and 70B, respectively. The case 61 can be suspended and fixed to the lower part of the control unit 5 by fixing the ends of the leg parts 67B and 67A to the lower part of the control unit 5.

２ 筐体
４ 第１の電源端子台
６ 第２の電源端子台
８ 接続ケーブル
１０ 室外機
２２ 開口部
２４ 位置調節部 2 Housing 4 First power terminal block 6 Second power terminal block 8 Connection cable 10 Outdoor unit 22 Opening 24 Position adjustment unit

Claims (5)

筐体（２）と、
前記筐体の内部に固定されて電源供給を受ける第１の電源端子台（４）と、
第２の電源端子台（６）と、
前記第１の電源端子台と前記第２の電源端子台とを接続する接続ケーブル（８）と
を備え、
前記第２の電源端子台は、外部からの電源供給に対応するための前記筐体の内部の複数の位置のいずれかに着脱可能に固定され、
前記第１の電源端子台は、前記筐体の外部から電源配線（９）並びに前記第２の電源端子台及び前記接続ケーブルを介して電源供給を受け、
前記第２の電源台を内部で固定する面（６２）を有し、当該面と対向する面が除去された筺形状のケース（６１）
を更に備え、
前記ケースは、前記第２の電源台を固定する面（６２）以外の面であって、前記電源配線（９）を通す第１の孔（６４）及び前記接続ケーブルを通す第２の孔（６５）が形成され、前記筐体内で下方に向けられた面（６３）を有する、
空気調和機の室外機（１０）。 A housing (2);
A first power terminal block (4) fixed to the inside of the housing and receiving power supply;
A second power terminal block (6);
A connection cable (8) for connecting the first power supply terminal block and the second power supply terminal block;
The second power terminal block is detachably fixed to any one of a plurality of positions inside the housing for accommodating power supply from the outside,
The first power supply terminal block is supplied with power from the outside of the housing via the power supply wiring (9), the second power supply terminal block and the connection cable ,
A bowl-shaped case (61) having a surface (62) for fixing the second power supply stand inside and having a surface facing the surface removed.
Further comprising
The case is a surface other than the surface (62) for fixing the second power supply stand, and includes a first hole (64) through which the power supply wiring (9) is passed and a second hole (through the connection cable). 65) is formed, that having a surface (63) directed downward in the housing,
Air conditioner outdoor unit (10). 前記複数の位置は、いずれも前記第１の電源端子台（４）よりも下方にある、
請求項１記載の空気調和機の室外機（１０）。 The plurality of positions are all below the first power terminal block (4).
The outdoor unit (10) of the air conditioner according to claim 1. 前記筐体（２）は外部から前記第２の電源端子台（６）に接続される電源配線を前記筐体の内部へと導入する開口部（２２）を更に備える、
請求項１又は請求項２記載の空気調和機の室外機（１０）。 The casing (2) further includes an opening (22) for introducing power wiring connected to the second power terminal block (6) from the outside into the casing.
The outdoor unit (10) of the air conditioner according to claim 1 or 2. 前記筐体（２）は、前記第２の電源端子台（６）が固定される位置を調節して、当該位置と前記開口部（２２）との間の距離を調節可能な位置調節部（２４）を更に備える、
請求項３記載の空気調和機の室外機（１０）。 The housing (2) adjusts a position where the second power terminal block (6) is fixed, and a position adjusting unit (adjustable) between the position and the opening (22). 24)
The outdoor unit (10) of the air conditioner according to claim 3. 前記第２の電源台（６）において、前記外部からの電源供給を受ける側の端子たる入力端子（６Ｔｉ）と、前記接続ケーブル（８）を介して前記第１の電源端子台（４）へと電源を送る側の端子たる出力側端子（６Ｔｏ）とは、水平方向に並べて配置され、  In the second power supply base (6), an input terminal (6Ti) as a terminal on the side receiving the external power supply and the first power supply terminal base (4) via the connection cable (8). And the output side terminal (6To) which is the terminal on the power supply side are arranged side by side in the horizontal direction,
前記第１の孔（６４）と前記第２の孔（６５）は左右に並ぶ配置で形成される、請求項１乃至請求項４のいずれか一つに記載の空気調和機の室外機（１０）。  The outdoor unit (10) for an air conditioner according to any one of claims 1 to 4, wherein the first hole (64) and the second hole (65) are formed in a side-by-side arrangement. ).
JP2011090887A 2011-04-15 2011-04-15 Air conditioner outdoor unit Expired - Fee Related JP5387610B2 (en)

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CN201290000281.5U CN203442983U (en) 2011-04-15 2012-04-11 Outdoor unit of air conditioner
PCT/JP2012/059874 WO2012141198A1 (en) 2011-04-15 2012-04-11 Outdoor unit for air conditioner

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EP2698585A4 (en) 2014-11-26

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