JPH06281204A - Outdoor device of air conditioner - Google Patents
Outdoor device of air conditionerInfo
- Publication number
- JPH06281204A JPH06281204A JP5092428A JP9242893A JPH06281204A JP H06281204 A JPH06281204 A JP H06281204A JP 5092428 A JP5092428 A JP 5092428A JP 9242893 A JP9242893 A JP 9242893A JP H06281204 A JPH06281204 A JP H06281204A
- Authority
- JP
- Japan
- Prior art keywords
- equipment box
- electrical equipment
- box
- outdoor unit
- air conditioner
- 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
- Other Air-Conditioning Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、空気調和機の室外ユニ
ットに関し、特に、ユニット（筐体）の内部構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor unit of an air conditioner, and more particularly to the internal structure of a unit (housing).
【０００２】[0002]
【従来の技術】一般に、空気調和機の室外ユニットに
は、冷媒の熱交換をおこなう室外熱交換器、圧縮機及び
アキュムレータ等の機器、及び電装ボックスが収納され
ているが、これらの圧縮機等や電装ボックスは冷却する
必要があるため、ユニット内に外気を導入して冷却して
いる。2. Description of the Related Art Generally, an outdoor unit of an air conditioner accommodates an outdoor heat exchanger for exchanging heat of a refrigerant, equipment such as a compressor and an accumulator, and an electric equipment box. Since it is necessary to cool the electric component box and the electrical equipment box, outside air is introduced into the unit for cooling.
【０００３】例えば、実公平４−１６１０３号公報及び
実公昭５７−１０３８１号公報に開示されているよう
に、圧縮機やアキュムレータ等を収納した機械室の上方
に、電装ボックスを配置するとともに機械室の周囲に熱
交換器を配置して、この熱交換器を通過した空気を、機
械室を経て電装ボックス内に、一律に通風して機械室全
体及び電装ボックス内全体を、一律に冷却している。For example, as disclosed in Japanese Utility Model Publication No. 4-16103 and Japanese Utility Model Publication No. 57-10381, an electric equipment box is arranged above a machine room accommodating a compressor, an accumulator and the like, and a machine room. A heat exchanger is arranged around the air conditioner, and the air passing through this heat exchanger is uniformly ventilated through the machine room into the electrical equipment box to uniformly cool the entire machine room and the electrical equipment box. There is.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、電装ボ
ックス内には、パワーＩＣ等の発熱量の大きいものや、
接続端子等の発熱量の小さいものが混在しているため、
電装ボックス内を一律に通風させたのでは電装部品を効
果的に冷却することができないという問題点があった。However, in the electrical equipment box, there is a large amount of heat generation such as a power IC,
Since there are small amounts of heat generation such as connection terminals,
There is a problem that even if the inside of the electric equipment box is ventilated, the electric equipment parts cannot be cooled effectively.
【０００５】また、機械室においても圧縮機等の発熱量
の大きいものや、アキュムレータやレシ−バタンク等の
発熱量の小さいものがあり、これらを一律に冷却したの
では発熱量の大きい圧縮機を効果的に冷却できないとい
う問題点があった。In the machine room, there are compressors and the like which generate a large amount of heat, and accumulators and receiver tanks and a like which generate a small amount of heat. There is a problem that it cannot be cooled effectively.
【０００６】従って、本発明の目的は、圧縮機及び電装
ボックスを効果的に冷却することができる空気調和機の
室外ユニットを提供することである。Therefore, an object of the present invention is to provide an outdoor unit of an air conditioner which can effectively cool a compressor and an electric equipment box.
【０００７】[0007]
【課題を解決するための手段】前記課題を解決するた
め、本発明は、筐体内の下方一側部に圧縮機の収納庫を
設け、上部に電装ボックスを配置したものにおいて、前
記収納庫の上方に位置する電装ボックスの一側部に、発
熱量の大きい電装部品を配置し、電装ボックスの底板及
び前記収納庫の天板には夫々互いに連通する通気孔を形
成し、更に、電装ボックスに排気孔を形成した。In order to solve the above-mentioned problems, the present invention provides a compressor storage on one lower side of a housing and an electric box on the top of the storage. On one side of the electrical equipment box located above, an electrical component with a large amount of heat is placed, and the bottom plate of the electrical equipment box and the top plate of the storage box are formed with vent holes that communicate with each other. An exhaust hole was formed.
【０００８】他の本発明は、前記室外ユニットの他側部
にこの室外ユニット内の冷媒配管に組み込まれる多数の
電磁弁を集約して配置した電磁弁集約部を設け、この電
磁弁集約部の上部に位置する前記電装ボックスの他側部
に各電磁弁に接続されるべき接続端子を配置したもので
ある。According to another aspect of the present invention, a solenoid valve collecting portion is provided on the other side of the outdoor unit, in which a large number of solenoid valves to be incorporated in a refrigerant pipe in the outdoor unit are collectively arranged. A connection terminal to be connected to each solenoid valve is arranged on the other side of the electrical equipment box located at the upper part.
【０００９】[0009]
【作用】本発明の空気調和機の室外ユニットでは、電装
箱の一側部における底板に形成された通気孔から、収納
庫の空気が流入されて、発熱量の大きい電装部品が通風
により冷却される。In the outdoor unit of the air conditioner of the present invention, the air in the storage is introduced from the ventilation hole formed in the bottom plate on one side of the electrical equipment box, and the electrical components having large heat generation are cooled by ventilation. It
【００１０】この場合、通気孔を介して、収納庫から直
接空気が電装ボックスに流入されるが、収納庫は通風ダ
クトとして効率よく空気を電装ボックスへ案内する。ま
た、電装ボックスでは、収納庫の上に発熱量の大きい電
装部品が配置されているから、電装ボックスを効果的に
冷却することができる。In this case, air directly flows into the electrical equipment box from the storage box through the ventilation hole, but the storage cabinet effectively guides the air to the electrical equipment box as a ventilation duct. In addition, in the electrical equipment box, the electrical equipment component that generates a large amount of heat is arranged above the storage box, so that the electrical equipment box can be effectively cooled.
【００１１】更に、室外ユニットの他側部にこの室外ユ
ニット内の冷媒配管管の電磁弁を集約的に配置している
ので、電装ボックスの接続端子を各電磁弁に容易に接続
することができとともに、メインテナンスも容易にでき
る。Further, since the solenoid valves of the refrigerant pipes in the outdoor unit are collectively arranged on the other side of the outdoor unit, the connection terminals of the electrical equipment box can be easily connected to each solenoid valve. At the same time, maintenance can be done easily.
【００１２】[0012]
【実施例】以下に、添付図面の図１乃至図３を参照し
て、本発明の一実施例を詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 3 of the accompanying drawings.
【００１３】図２及び図３は本実施例にかかる空気調和
機の室外ユニット１における背面パネル等を取り除いた
状態を示すものであるが、図２は更に内側パネル２４を
も取り除いた状態を示している。これらの図２及び図３
に示すように、空気調和機の室外ユニット１には、その
筐体３内に、定速用の第１圧縮機５、インバータ用の第
２圧縮機７、アキュムレータ９及びレシーバタンク（図
示せず）等が収納されており、筐体３の上部にはその巾
いっぱいに亘って電装ボックス２０が収納されている。
また、室外ユニット１の背面側には熱交換器１６（図１
参照）が配置されており、一対のファン１３ａ、１３ｂ
により、側面の空気吸込み口１４から空気が流入して熱
交換器１６に通風するようになっている。2 and 3 show a state in which the rear panel and the like of the outdoor unit 1 of the air conditioner according to this embodiment are removed, but FIG. 2 shows a state in which the inner panel 24 is also removed. ing. These FIG. 2 and FIG.
As shown in FIG. 1, in the outdoor unit 1 of the air conditioner, the first compressor 5 for constant speed, the second compressor 7 for inverter, the accumulator 9 and the receiver tank (not shown) are provided in the housing 3. ) And the like are housed, and the electrical equipment box 20 is housed in the upper part of the housing 3 over the entire width thereof.
Further, the heat exchanger 16 (see FIG. 1) is provided on the rear side of the outdoor unit 1.
(Refer to FIG. 3), and the pair of fans 13a and 13b are disposed.
As a result, the air is introduced from the side air intake port 14 and is ventilated to the heat exchanger 16.
【００１４】筐体３内には、ここに収納されている機器
のうち発熱量の多いものと発熱量の少ないものとに別け
ており、発熱量の比較的多い機器を図中左側の第１スペ
ース（電装ボックスの下方一側部）１５に配置し、発熱
量の比較的少ない機器を右側の第２スペース（電装ボッ
クスの下方他側部）１７に配置している。The housing 3 is divided into a device having a large heat generation amount and a device having a low heat generation amount out of the devices housed therein, and the device having a relatively large heat generation amount is the first device on the left side in the figure. It is arranged in a space (one side below the electrical equipment box) 15, and a device having a relatively small amount of heat generation is arranged in a second space 17 on the right side (the other side below the electrical equipment box).
【００１５】即ち、第１スペース１５には、冷媒回路の
機器における発熱量の大きい第１及び第２圧縮機５、７
及びこれに付属する機器等が配置されている。That is, in the first space 15, the first and second compressors 5 and 7 which generate a large amount of heat in the device of the refrigerant circuit.
And the equipment etc. attached to this are arranged.
【００１６】第１スペース１５には、その底板３１に通
気用の孔３２が形成されており、発熱量の大きい各機器
の冷却用の外気を取り入れるようになっている。この第
１スペース１５内には、更に第１及び第２圧縮機５、７
を収納する収納庫２９が設けられており、第１及び第２
圧縮機５、７の熱や振動並びに騒音が周囲に影響を与え
にくいように保護している。A vent 32 is formed in the bottom plate 31 of the first space 15 so as to take in outside air for cooling each device which generates a large amount of heat. In the first space 15, first and second compressors 5, 7 are further provided.
Is provided with a storage case 29 for storing
The compressors 5 and 7 are protected so that heat, vibration and noise do not easily affect the surroundings.
【００１７】収納庫２９は、第１及び第２圧縮機５、７
を覆うカバー２８と前面パネル３０とにより四方が閉じ
られており、その天井部２８ａには、通気孔３４が形成
されている。この通気孔３４は、電装ボックスの底板２
０ｂに形成された通気孔２１に連通されており、図１に
示すように、通気孔３２から流入された外気を収納庫２
９を通って電装ボックス２０ａに流入するようになって
いる。The storage box 29 has the first and second compressors 5 and 7.
The cover 28 and the front panel 30 are closed on all sides, and a ventilation hole 34 is formed in the ceiling 28a. This vent hole 34 is used for the bottom plate 2 of the electrical equipment box.
0b, which communicates with the vent hole 21 and, as shown in FIG.
It is designed to flow into the electrical equipment box 20a through 9.
【００１８】第２スペース１７には、冷媒回路の機器に
おける発熱量の比較的小さいアキュムレータ９、レシー
バタンク及びこの室外ユニット内の冷媒配管に設けられ
た電磁弁等が配置されている。In the second space 17, there are arranged an accumulator 9 that generates a relatively small amount of heat in the device of the refrigerant circuit, a receiver tank, a solenoid valve provided in the refrigerant pipe in this outdoor unit, and the like.
【００１９】更に、第２スペース１７において、その中
蓋パネル２４には、冷媒配管の電磁弁２８、例えば、潤
滑油の戻し管の開閉弁、膨脹弁、補助配管の開閉弁、四
方切替え弁等が集約的に配置されており、本実施例で
は、図３に示すように、弁配置台２６に列状に配置され
ている。このように集約的に配置することによって、上
方にある電装ボックスの端子と各電磁弁とのバルブとの
接続が容易にできるようになっている。Further, in the second space 17, the inner lid panel 24 has a solenoid valve 28 for a refrigerant pipe, for example, an opening / closing valve for a lubricating oil return pipe, an expansion valve, an opening / closing valve for an auxiliary pipe, a four-way switching valve, etc. Are collectively arranged, and in this embodiment, as shown in FIG. 3, they are arranged in a row on the valve arrangement base 26. By thus collectively arranging, it is possible to easily connect the terminals of the electrical equipment box located above and the valves of the respective solenoid valves.
【００２０】筐体３内において、上述の第１スペース１
５と第２スペース１７との間は、仕切壁２５により仕切
られているとともに、前面側には、第１スペース１５と
第２スペース１７との間に、柱２７が介在されている。
この柱２７には、それぞれ第１スペース１５と第２スペ
ース１７との背面側に別個のパネル（図示せず）を取り
付けて、必要な方のスペース１５、１７のみを選択的に
開閉できるようになっている。In the housing 3, the above-mentioned first space 1
5 and the second space 17 are partitioned by a partition wall 25, and a pillar 27 is interposed between the first space 15 and the second space 17 on the front surface side.
Separate columns (not shown) are attached to the pillars 27 on the back sides of the first space 15 and the second space 17, respectively, so that only the necessary spaces 15 and 17 can be selectively opened and closed. Has become.
【００２１】筐体３の上部には前述したようにその巾い
っぱいに亘って電装ボックス２０が配置されている。こ
の電装ボックス２０は、上述した第１スペース１５の上
方に位置する電装ボックスの一側部２０ａに、発熱量の
比較的大きいパワーＩＣ等の電装部品が配置されてお
り、第２スペース１７の上方に位置する電装ボックスの
他側部２０ａに発熱量の比較的小さい接続端子等の電装
部品が配置されている。As described above, the electrical equipment box 20 is arranged on the upper portion of the housing 3 so as to extend over the entire width thereof. In this electrical equipment box 20, electrical components such as a power IC having a relatively large heat generation amount are arranged on one side portion 20 a of the electrical equipment box located above the first space 15 described above, and above the second space 17. On the other side portion 20a of the electrical equipment box located at, electrical components such as connection terminals that generate a relatively small amount of heat are arranged.
【００２２】電装ボックスの一側部２０ａには、基盤１
９の下側にパワーＩＣ３３が配置されており、基盤の裏
面にはその放熱フィン３３ａが突出されている。基盤１
９の上側には回路基盤４２が配置され、その裏面側に
は、ファン４４が設けられており、回路基盤４２側の空
気を熱交換器１６の送風通路３４側に送風するようにな
っている。尚、電装ボックス２０には、パワーＩＣ３３
の放熱フィン３３ａに対応する位置に排気孔４６が形成
されており、ファン４４により送風された空気が放熱フ
ィン３３ａを通過して、略Ｓ字形状の通路を通って排気
孔４６から排気されるようになっている。On one side 20a of the electrical equipment box, the base 1
A power IC 33 is arranged on the lower side of 9, and its heat radiation fin 33a is projected on the back surface of the substrate. Foundation 1
A circuit board 42 is disposed on the upper side of the circuit board 9, and a fan 44 is provided on the back surface side of the circuit board 42 to blow the air on the circuit board 42 side to the ventilation passage 34 side of the heat exchanger 16. . In addition, in the electric equipment box 20,
The exhaust holes 46 are formed at positions corresponding to the heat radiation fins 33a, and the air blown by the fan 44 passes through the heat radiation fins 33a and is exhausted from the exhaust holes 46 through the substantially S-shaped passage. It is like this.
【００２３】次に、本実施例の作用について説明する。Next, the operation of this embodiment will be described.
【００２４】空気調和機の運転時には、図１に矢印Ａで
示すように、ファン１３ａ、１３ｂが駆動されて熱交換
器１６に通風されてた風が通風路３４を通って、吹出し
口４８から放出される。When the air conditioner is in operation, as shown by the arrow A in FIG. 1, the fans 13a and 13b are driven and the air that has been ventilated by the heat exchanger 16 passes through the ventilation passage 34 and from the outlet 48. Is released.
【００２５】一方、同時に電装ボックスの一側部２０ａ
のファン４４が駆動され、電装ボックス内の空気が強制
的に電装ボックスの一側部２０ａの開口４６から熱交換
器１６の通風路に送風される。Meanwhile, at the same time, one side portion 20a of the electrical equipment box
The fan 44 is driven to forcibly blow the air in the electrical equipment box from the opening 46 of the one side portion 20a of the electrical equipment box to the ventilation passage of the heat exchanger 16.
【００２６】この時、電装ボックスの一側部２０ａは、
通気孔２１、３４を介して収納庫２９に連通されている
から、収納庫２９内の空気が電装ボックスの一側部２０
ａへ移動するようになる。即ち、図１中に矢印Ｂで示す
ように、底板３に形成された通気孔３２を介して収納庫
２９に外気が取り入れら、収納庫２９内を通過した後、
通気孔３４、２１を介して電装ボックス２０ａに導入さ
れ、パワーＩＣ３３の表面、回路基盤４２を通過した
後、略Ｓ状に蛇行してパワーＩＣの放熱フィン３３ａを
通過して排気孔４６から排気される。この場合、圧縮機
の収納庫２９が通風ダクトとして作用し、収納庫２９内
の圧縮機５、７を十分に冷却することができる。At this time, one side portion 20a of the electrical equipment box is
Since air is communicated with the storage case 29 through the ventilation holes 21 and 34, the air in the storage case 29 is transferred to the one side portion 20 of the electrical equipment box.
to move to a. That is, as shown by arrow B in FIG. 1, after the outside air is taken into the storage case 29 through the ventilation holes 32 formed in the bottom plate 3 and passes through the storage case 29,
After being introduced into the electrical equipment box 20a through the ventilation holes 34 and 21, passing through the surface of the power IC 33 and the circuit board 42, it meanders in a substantially S shape and passes through the heat radiation fins 33a of the power IC and exhausts from the exhaust hole 46. To be done. In this case, the storage 29 of the compressor acts as a ventilation duct, and the compressors 5 and 7 in the storage 29 can be sufficiently cooled.
【００２７】また、空気調和機１の設置時や、設置後の
メインテナンス時には、第２スペース１７のパネルを外
すと、第２電装ボックスの接続端子が内側パネル２４に
列状に配置されているので、各バルブ制御のための配線
を集約的に行うことができ、これにより確実に且つ容易
な接続ができ、また、メインテナンスも集約的に行うこ
とができる。When the panel of the second space 17 is removed at the time of installing the air conditioner 1 or at the time of maintenance after the installation, the connection terminals of the second electric component box are arranged in a row on the inner panel 24. As a result, wiring for controlling each valve can be centralized, so that reliable and easy connection can be performed, and maintenance can be centralized.
【００２８】本発明は、上述した実施例に限定されず、
本発明の要旨を逸脱しない範囲で種々変形可能である。The present invention is not limited to the above embodiment,
Various modifications can be made without departing from the scope of the present invention.
【００２９】例えば、電装ボックス２０のファン４４は
必ずしも必要でなく、熱交換器の送風通路３４側が減圧
されることを利用して通風するものであってもよい。For example, the fan 44 of the electrical equipment box 20 is not always necessary, and it may be one which ventilates by utilizing the fact that the pressure of the ventilation passage 34 side of the heat exchanger is reduced.
【００３０】また、電磁弁２８は一列状に設けなくとも
集約的に配置するものであれば、２列または３列状、ま
たは方形に配置するものであってもよい。Further, the solenoid valves 28 may be arranged in two rows or three rows or in a rectangular shape as long as they are arranged collectively without being arranged in one row.
【００３１】[0031]
【発明の効果】本発明の空気調和機の室外ユニットによ
れば、圧縮機の収納庫を通風ダクトとして効率よく冷空
気を電装ボックス内へ案内するとともに、この電装ボッ
クスでは、収納庫の上には発熱量の大きい電装部品が配
置されているから、圧縮機及び電装ボックスを効果的に
冷却することができる。According to the outdoor unit of the air conditioner of the present invention, cold air is efficiently guided into the electric equipment box as a ventilation duct of the compressor, and in the electric equipment box, it is placed above the storage box. Since the electric components that generate a large amount of heat are arranged, the compressor and the electric component box can be effectively cooled.
【００３２】更に、室外ユニットの他側部にこの室外ユ
ニット内の冷媒配管の電磁弁を集約的に配置するととも
にこれと同じ側の電装ボックスにはこれに接続されるべ
き接続端子を設ける構成とすることにより、各端子と各
電磁弁との接続が容易であり、メインテナンスも容易に
できる。Further, the solenoid valves of the refrigerant pipes in the outdoor unit are collectively arranged on the other side of the outdoor unit, and the electrical equipment box on the same side is provided with a connection terminal to be connected thereto. By doing so, each terminal can be easily connected to each solenoid valve, and maintenance can be easily performed.
【図１】本発明の実施例にかかる室外ユニットの概略的
構成を示す断面図である。FIG. 1 is a cross-sectional view showing a schematic configuration of an outdoor unit according to an embodiment of the present invention.
【図２】図１に示す室外ユニットの背面側を示す斜視図
である。FIG. 2 is a perspective view showing the back side of the outdoor unit shown in FIG.
【図３】図２に示す室外ユニットの背面側の正面図であ
る。FIG. 3 is a front view of a rear side of the outdoor unit shown in FIG.
【符号の説明】 １ 室外ユニット ３ 筐体 ５ 第１圧縮機（圧縮機） ７ 第２圧縮機（圧縮機） ２９ 収納庫 ２０ 電装ボックス ２０ａ 電装ボックスの一側部 ２０ｂ 電装ボックスの他側部 ２１ 通気孔 ２６ 端子台 ２８ 電磁弁 ３３ パワーＩＣ ３４ 通気孔 ４６ 排気孔[Explanation of reference numerals] 1 outdoor unit 3 housing 5 first compressor (compressor) 7 second compressor (compressor) 29 storage 20 electrical box 20a one side of electrical box 20b other side of electrical box 21 Vent hole 26 Terminal block 28 Solenoid valve 33 Power IC 34 Vent hole 46 Exhaust hole
───────────────────────────────────────────────────── フロントページの続き (72)発明者 河村 佳憲 大阪府守口市京阪本通２丁目18番地 三洋 電機株式会社内 (72)発明者 伊崎 泰久 大阪府守口市京阪本通２丁目18番地 三洋 電機株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Yoshinori Kawamura, 2-18 Keihan Hondori, Moriguchi City, Osaka, Sanyo Electric Co., Ltd. (72) Yasuhisa Izaki 2-18, Keihan Hondori, Moriguchi, Osaka Sanyo Denki Within the corporation
Claims (2)
設け、上部に電装ボックスを配置した空気調和機の室外
ユニットにおいて、前記収納庫の上方に位置する電装ボ
ックスの一側部に、発熱量の大きい電装部品を配置し、
電装ボックスの底板及び前記収納庫の天板には夫々互い
に連通する通気孔を形成し、更に、電装ボックスに排気
孔を形成したことを特徴とする空気調和機の室外ユニッ
ト。1. An outdoor unit of an air conditioner in which a housing for a compressor is provided on one side below the housing, and an electric equipment box is arranged on an upper part of the housing. One side of the electric equipment box located above the housing. , Electrical components that generate a large amount of heat are placed in
An outdoor unit for an air conditioner, characterized in that ventilation holes communicating with each other are formed in the bottom plate of the electrical equipment box and the top plate of the storage box, and further, exhaust holes are formed in the electrical equipment box.
ニット内の冷媒配管に組み込まれる多数の電磁弁を集約
して配置した電磁弁集約部を設け、この電磁弁集約部の
上部に位置する前記電装ボックスの他側部に各電磁弁に
接続されるべき接続端子を配置したことを特徴とする請
求項１に記載の空気調和機の室外ユニット。2. An electromagnetic valve collecting portion, in which a large number of electromagnetic valves incorporated in a refrigerant pipe in the outdoor unit are collectively arranged, is provided on the other side portion of the outdoor unit, and is located above the electromagnetic valve collecting portion. The outdoor unit for an air conditioner according to claim 1, wherein a connection terminal to be connected to each solenoid valve is arranged on the other side of the electrical equipment box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09242893A JP3177339B2 (en) | 1993-03-26 | 1993-03-26 | Outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09242893A JP3177339B2 (en) | 1993-03-26 | 1993-03-26 | Outdoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06281204A true JPH06281204A (en) | 1994-10-07 |
| JP3177339B2 JP3177339B2 (en) | 2001-06-18 |
Family
ID=14054174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09242893A Expired - Fee Related JP3177339B2 (en) | 1993-03-26 | 1993-03-26 | Outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3177339B2 (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004156814A (en) * | 2002-11-05 | 2004-06-03 | Daikin Ind Ltd | Electrical equipment box for outdoor unit |
| EP1577616A1 (en) * | 2002-11-05 | 2005-09-21 | Daikin Industries, Ltd. | Outdoor unit of refrigerator, and electrical equipment box of outdoor unit |
| JP2005282888A (en) * | 2004-03-29 | 2005-10-13 | Sanyo Electric Co Ltd | Outdoor unit for air conditioning refrigerating device |
| JP2006125696A (en) * | 2004-10-27 | 2006-05-18 | Sanyo Electric Co Ltd | Outdoor unit |
| JP2007163012A (en) * | 2005-12-13 | 2007-06-28 | Toshiba Kyaria Kk | Outdoor unit of refrigerating cycle device |
| EP2063192A1 (en) * | 2007-11-23 | 2009-05-27 | LG Electronics Inc. | Outdoor unit of air conditioner with air cooled passage in electrical equipment box and heat pipe |
| JP2009293905A (en) * | 2008-06-09 | 2009-12-17 | Daikin Ind Ltd | Refrigerating device |
| KR100954358B1 (en) * | 2006-01-25 | 2010-04-27 | 엘지전자 주식회사 | A controlbox of out-door unit for air conditioner |
| JP2011153806A (en) * | 2010-01-28 | 2011-08-11 | Sanyo Electric Co Ltd | Outdoor unit for air conditioner |
| EP2040008A3 (en) * | 2007-09-21 | 2013-10-23 | LG Electronics, Inc. | Outdoor unit of air conditioner |
| JP2013234802A (en) * | 2012-05-09 | 2013-11-21 | Mitsubishi Heavy Ind Ltd | Heat exchanging unit |
| KR101457692B1 (en) * | 2008-03-12 | 2014-11-03 | 엘지전자 주식회사 | Controll box and outdoor unit for air conditioner comprising the same |
| CN107131580A (en) * | 2016-02-29 | 2017-09-05 | 富士通将军股份有限公司 | The outdoor unit of air-conditioning equipment |
| WO2018147366A1 (en) * | 2017-02-10 | 2018-08-16 | 株式会社前川製作所 | Heat pump unit |
| CN113330258A (en) * | 2019-01-30 | 2021-08-31 | 三菱电机株式会社 | Outdoor unit and air conditioner |
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-
1993
- 1993-03-26 JP JP09242893A patent/JP3177339B2/en not_active Expired - Fee Related
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|---|---|---|---|---|
| EP1577616A1 (en) * | 2002-11-05 | 2005-09-21 | Daikin Industries, Ltd. | Outdoor unit of refrigerator, and electrical equipment box of outdoor unit |
| EP1577616A4 (en) * | 2002-11-05 | 2007-08-08 | Daikin Ind Ltd | Outdoor unit of refrigerator, and electrical equipment box of outdoor unit |
| US7363768B2 (en) | 2002-11-05 | 2008-04-29 | Daikin Industries, Ltd. | Outdoor unit of refrigerator, and electrical equipment box of outdoor unit |
| JP2004156814A (en) * | 2002-11-05 | 2004-06-03 | Daikin Ind Ltd | Electrical equipment box for outdoor unit |
| JP2005282888A (en) * | 2004-03-29 | 2005-10-13 | Sanyo Electric Co Ltd | Outdoor unit for air conditioning refrigerating device |
| JP2006125696A (en) * | 2004-10-27 | 2006-05-18 | Sanyo Electric Co Ltd | Outdoor unit |
| JP4663290B2 (en) * | 2004-10-27 | 2011-04-06 | 三洋電機株式会社 | Outdoor unit |
| JP2007163012A (en) * | 2005-12-13 | 2007-06-28 | Toshiba Kyaria Kk | Outdoor unit of refrigerating cycle device |
| KR100954358B1 (en) * | 2006-01-25 | 2010-04-27 | 엘지전자 주식회사 | A controlbox of out-door unit for air conditioner |
| EP2040008A3 (en) * | 2007-09-21 | 2013-10-23 | LG Electronics, Inc. | Outdoor unit of air conditioner |
| EP2063192A1 (en) * | 2007-11-23 | 2009-05-27 | LG Electronics Inc. | Outdoor unit of air conditioner with air cooled passage in electrical equipment box and heat pipe |
| KR101457692B1 (en) * | 2008-03-12 | 2014-11-03 | 엘지전자 주식회사 | Controll box and outdoor unit for air conditioner comprising the same |
| JP2009293905A (en) * | 2008-06-09 | 2009-12-17 | Daikin Ind Ltd | Refrigerating device |
| JP2011153806A (en) * | 2010-01-28 | 2011-08-11 | Sanyo Electric Co Ltd | Outdoor unit for air conditioner |
| JP2013234802A (en) * | 2012-05-09 | 2013-11-21 | Mitsubishi Heavy Ind Ltd | Heat exchanging unit |
| JP2017155968A (en) * | 2016-02-29 | 2017-09-07 | 株式会社富士通ゼネラル | Outdoor unit of air conditioner |
| CN107131580A (en) * | 2016-02-29 | 2017-09-05 | 富士通将军股份有限公司 | The outdoor unit of air-conditioning equipment |
| EP3217107A1 (en) * | 2016-02-29 | 2017-09-13 | Fujitsu General Limited | Outdoor unit of air conditioner |
| CN107131580B (en) * | 2016-02-29 | 2020-09-08 | 富士通将军股份有限公司 | Outdoor unit of air conditioning equipment |
| AU2017201119B2 (en) * | 2016-02-29 | 2022-11-03 | Fujitsu General Limited | Outdoor unit of air conditioner |
| WO2018147366A1 (en) * | 2017-02-10 | 2018-08-16 | 株式会社前川製作所 | Heat pump unit |
| CN108413651A (en) * | 2017-02-10 | 2018-08-17 | 株式会社前川制作所 | Heat pump unit |
| CN113330258A (en) * | 2019-01-30 | 2021-08-31 | 三菱电机株式会社 | Outdoor unit and air conditioner |
| WO2023016009A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and air conditioner having same |
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| Publication number | Publication date |
|---|---|
| JP3177339B2 (en) | 2001-06-18 |
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