JP3349874B2 - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditionerInfo
- Publication number
- JP3349874B2 JP3349874B2 JP27087595A JP27087595A JP3349874B2 JP 3349874 B2 JP3349874 B2 JP 3349874B2 JP 27087595 A JP27087595 A JP 27087595A JP 27087595 A JP27087595 A JP 27087595A JP 3349874 B2 JP3349874 B2 JP 3349874B2
- Authority
- JP
- Japan
- Prior art keywords
- indoor unit
- lid
- electric component
- air conditioner
- component box
- 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 - Lifetime
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、空気調和装置に
関し、特に室内に設置される空気調和装置の室内ユニッ
トに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner, and more particularly to an indoor unit of an air conditioner installed indoors.
【０００２】[0002]
【従来の技術】図７、図８は室内ユニットの従来例を示
している。図７、図８において、１は室内ユニットを、
２は前面ケースを、３は空気吸込口を、８１は後面ケー
スを、８２は前面ケース２に設けられた表示部窓を、８
３は発光部品を、８４は前面ケース２の非意匠面に設け
られた室温検知用通風孔を、８５は表示基板を、２０１
は表示基板８５の信号電線を、８６は表示基板８５の保
持部材を、８７はリモコン受信用受光基板を、２０２は
リモコン受信用受光基板８７の信号電線を、８８はリモ
コン受信用受光基板８７の保持部材を、８９はリモコン
受信用受光部のカバーを、９０は電気部品箱を、９１は
室温検知部品を、２００は室温検知部品９１の信号電線
を、９２は室温検知部品９１の保持部材を、９３は保持
部材９２に設けられたリブを各々示している。2. Description of the Related Art FIGS. 7 and 8 show a conventional example of an indoor unit. 7 and 8, reference numeral 1 denotes an indoor unit,
2 is a front case, 3 is an air inlet, 81 is a rear case, 82 is a display window provided in the front case 2, 8
Reference numeral 3 denotes a light-emitting component; 84, a ventilation hole for detecting a room temperature provided on a non-design surface of the front case 2; 85, a display substrate;
Denotes a signal wire of the display board 85, 86 denotes a holding member of the display board 85, 87 denotes a light receiving board for remote control receiving, 202 denotes a signal wire of the light receiving board 87 for remote control receiving, and 88 denotes a light receiving board of the remote controlling receiving light board 87. A holding member, 89 is a cover of a light receiving unit for remote control reception, 90 is an electric component box, 91 is a room temperature detecting component, 200 is a signal wire of the room temperature detecting component 91, and 92 is a holding member of the room temperature detecting component 91. , 93 indicate ribs provided on the holding member 92, respectively.
【０００３】この室内ユニット１は、後面ケース８１と
前面ケース２とによって構成され、前面ケース２の内面
に表示基板８５、リモコン受信用受光基板８７、室温検
知部品９１がそれぞれ個別の保持部材８６、８８、９２
によって固定される。The indoor unit 1 includes a rear case 81 and a front case 2. A display board 85, a light receiving board 87 for remote control reception, and a room temperature detecting component 91 are provided on an inner surface of the front case 2 respectively. 88, 92
Fixed by
【０００４】この室内ユニット１では、空気吸込口３及
び前面ケース２に明けられた室温検知用通風孔８４を通
って吸い込まれた空気が、室温検知部品９１の保持部材
９２のリブ９３によって画定された通気路を通って室温
検知部品９１をなめるように通過することにより、室温
検知部品９１によって室温検知が行われる。In this indoor unit 1, the air sucked through the air inlet 3 and the room temperature detecting ventilation hole 84 opened in the front case 2 is defined by the rib 93 of the holding member 92 of the room temperature detecting component 91. The room temperature is detected by the room temperature detecting component 91 by passing the room temperature detecting component 91 through the vented air passage so as to lick it.
【０００５】[0005]
【発明が解決しようとする課題】従来例の室内ユニット
では、電気部品箱の蓋、内外接続線の固定、運転スイッ
チのスイッチボタンなどはそれぞれ別体であったため、
３部品が必要であり、また、端子台と電子制御基板も別
体で、リード線で接続するため、リード線とこれらを取
付ける作業スペースが必要となる。In the conventional indoor unit, the lid of the electric component box, the fixing of the internal and external connection lines, the switch button of the operation switch, and the like are separately provided.
Since three parts are required, and the terminal block and the electronic control board are separate bodies and connected by the lead wires, a work space for mounting the lead wires and these is required.
【０００６】本発明は、従来の室内ユニットに於ける上
述の如き問題点に着目してなされたものであり、配線作
業性を改善し、安価に製作され得る室内ユニットを提供
することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in a conventional indoor unit, and has as its object to provide an indoor unit that can be manufactured at low cost with improved wiring workability. I do.
【０００７】[0007]
【課題を解決するための手段】上述の目的を達成するた
めに、この発明による空気調和装置の室内ユニットは、
室内ユニットに設けられる電気部品箱に突起部が設けら
れ、電気部品箱の蓋には電線固定突起部が設けられ、蓋
が電気部品箱に取り付けられることにより内外接続電線
が前記突起部と前記電線固定突起部に押さえられて固定
されるとともに、前記蓋が樹脂成形品により構成され、
前記蓋に防炎用の板金カバーが重ね合わせ装着されてい
ることを特徴とする。In order to achieve the above object, an indoor unit of an air conditioner according to the present invention comprises:
The electric component box provided in the indoor unit is provided with a projection, the electric component box lid is provided with an electric wire fixing projection, and the lid is attached to the electric component box so that the inside and outside connection electric wires are connected to the projection and the electric wire. While being pressed down and fixed to the fixing projection, the lid is formed of a resin molded product,
A flameproof sheet metal cover is mounted on the lid.
【０００８】この発明による空気調和装置の室内ユニッ
トでは、蓋が電気部品箱に取り付けられることにより、
内外接続電線が前記突起部と前記電線固定突起部に押さ
えられて抜け止め固定されるとともに、板金カバーが防
炎作用を行う。In the indoor unit of the air conditioner according to the present invention, the lid is attached to the electric component box,
The internal and external connection wires are pressed and fixed by the protrusions and the wire fixing protrusions, and the sheet metal cover performs a flameproof action.
【０００９】[0009]
【発明の実施の形態】図１〜図６はこの発明による室内
ユニットの実施の形態を示している。図１〜図６におい
て、９０は電気部品箱を、１０２は電気部品箱９０の蓋
を、１０３は電子制御基板を各々示している。電子制御
基板１０３には、図４に示されているように、主な部品
として、電磁接続器２３５、変圧器２３６、運転スイッ
チ１０９等が装着され、この電子制御基板１０３は電気
部品箱９０と蓋１０２で覆われる。また電気部品箱９０
内には端子台１０６が配置され、室内側と室外側の信号
と電源をつなぐ内外接続電線１０４が端子台１０６に接
続される。1 to 6 show an embodiment of an indoor unit according to the present invention. 1 to 6, reference numeral 90 denotes an electric component box, 102 denotes a lid of the electric component box 90, and 103 denotes an electronic control board. As shown in FIG. 4, the electronic control board 103 has, as main components, an electromagnetic connector 235, a transformer 236, an operation switch 109, and the like. Covered with lid 102. Also, the electrical parts box 90
Inside, a terminal block 106 is disposed, and an inside / outside connection wire 104 for connecting a signal and a power supply on the indoor side and the outdoor side is connected to the terminal block 106.
【００１０】電気部品箱９０には、突起部１０７、蓋取
付用係合孔２３０、ねじボス部２３１を設け、蓋１０２
には、電線固定突起部１０５、取付爪２３２、ねじ孔２
３３を設ける。蓋１０２は取付爪２３２を電気部品箱９
０の蓋取付用係合孔２３０に引掛け、ねじ孔２３３を通
してねじ２３４をねじボス部２３１にねじ止めすること
によって電気部品箱９０は取付けられる。The electric component box 90 is provided with a projection 107, a lid mounting engagement hole 230, and a screw boss 231.
Has a wire fixing protrusion 105, a mounting claw 232, a screw hole 2
33 are provided. The lid 102 is attached to the electric component box 9
The electric component box 90 is mounted by hooking the cover mounting engagement hole 230 of No. 0 and screwing the screw 234 to the screw boss 231 through the screw hole 233.
【００１１】この状態では電線固定突起部１０５と突起
部１０７の隙間は内外接続電線１０４より小さいため、
蓋１０２を電気部品箱９０に取付けると、内外接続電線
１０４が電線固定突起部１０５と突起部１０７に押さえ
られて固定され、内外接続電線１０４に引き抜き方向の
外力が加わったとしても、内外接続電線１０４と端子台
１０６の接続部に力が加わることはない。なお、蓋１０
２は樹脂成形品であるため、内外接続電線１０４と導通
することはない。In this state, since the gap between the wire fixing protrusion 105 and the protrusion 107 is smaller than the inside and outside connection wires 104,
When the lid 102 is attached to the electric component box 90, the inner and outer connection wires 104 are pressed and fixed by the wire fixing protrusions 105 and the protrusions 107, and even if an external force is applied to the inner and outer connection wires 104 in the pull-out direction, the inner and outer connection wires 104 No force is applied to the connection between 104 and terminal block 106. The lid 10
Since 2 is a resin molded product, it does not conduct with the internal / external connection electric wire 104.
【００１２】蓋１０２には切欠き部２４１によるブリッ
ジ構造によりばね性を持たせたスイッチボタン１０８が
形成されており、このスイッチボタン１０８の裏側に対
応する位置において電子制御基板１０３に運転スイッチ
１０９を実装する。A switch button 108 having a spring property by a bridge structure formed by a notch 241 is formed on the lid 102. An operation switch 109 is provided on the electronic control board 103 at a position corresponding to the back side of the switch button 108. Implement.
【００１３】この運転スイッチ１０９の同軸上にスイッ
チボタン１０８があり、スイッチボタン１０８はばね性
を備えていて運転スイッチ１０９の動作方向と同方向に
上下するため、スイッチボタン１０８を押すことで、運
転スイッチ１０９を操作できる。A switch button 108 is provided coaxially with the operation switch 109. The switch button 108 has a spring property and moves up and down in the same direction as the operation direction of the operation switch 109. The switch 109 can be operated.
【００１４】これにより、従来の室内ユニットで使用し
ていた運転スイッチのカバーを廃止でき、部品点数を削
減できる。Thus, the cover of the operation switch used in the conventional indoor unit can be eliminated, and the number of parts can be reduced.
【００１５】さらに、この実施の形態では、蓋１０２を
覆う防炎用の板金カバー２３７が追加されている。板金
カバー２３７は係合凹部２３８を蓋１０２の係合爪２３
９にはめ込むことにより蓋１０２に重ね合わせ式に固定
される。また板金カバー２３７にはスイッチボタン１０
８を通す孔２４０が形成されている。Further, in this embodiment, a flameproof sheet metal cover 237 for covering the lid 102 is added. The sheet metal cover 237 engages the engagement recess 238 with the engagement claw 23 of the lid 102.
9 so as to be fixed to the lid 102 in an overlapping manner. The switch button 10 is provided on the sheet metal cover 237.
8 is formed.
【００１６】この孔２４０を切欠き部２４１より小さく
することにより、板金カバー２３７をもって切欠き部２
４１を覆うことができる。これにより、電子制御基板１
０３に対する静電気の侵入が阻止され、従来の空気調和
機で使用していた静電気対策用の基板のカバーが不要に
なり、部品点数が削減できる。By making the hole 240 smaller than the notch 241, the sheet metal cover 237 holds the notch 2.
41 can be covered. Thereby, the electronic control board 1
03 is prevented from invading, the cover of the substrate for static electricity measures used in the conventional air conditioner is not required, and the number of parts can be reduced.
【００１７】[0017]
【発明の効果】以上の説明から理解されるように、この
発明による空気調和装置の室内ユニットでは、蓋が電気
部品箱に取り付けられることにより、内外接続電線が突
起部と電線固定突起部に押さえられて確実に抜け止め固
定されるから、従来の空気調和機で使用していた内外接
続電線のクランプが不要になり部品点数が削減され管理
も容易になる。さらに、板金カバーが防炎作用を行うか
ら、安全性が向上する。またスイッチボタンの切欠き部
を覆うため、静電気対策用の基板のカバーが不要になり
部品点数が削減できる。また、従来の空気調和機では内
外接続電線の固定と電気部品ケースの固定の２つの作業
が必要だったが、この発明では電気部品ケースの固定と
同時に内外接続電線も固定されるため、作業が容易にな
る効果がある。As can be understood from the above description, in the indoor unit of the air conditioner according to the present invention, since the lid is attached to the electric component box, the internal and external connection electric wires are held down by the projections and the wire fixing projections. As a result, the internal and external connection wires used in the conventional air conditioner are not required to be clamped, so that the number of parts is reduced and management becomes easy. Further, since the sheet metal cover performs a flameproof action, safety is improved. Further, since the notch portion of the switch button is covered, a cover of the substrate for countermeasures against static electricity becomes unnecessary, and the number of components can be reduced. Further, in the conventional air conditioner, two operations of fixing the internal and external connection wires and fixing the electric component case were necessary. However, according to the present invention, since the internal and external connection wires are fixed simultaneously with the fixing of the electric component case, the work is required. This has the effect of being easier.
【図１】 この発明による空気調和装置の室内ユニット
の電気部品箱の取付部分を示す斜視図である。FIG. 1 is a perspective view showing a mounting portion of an electric component box of an indoor unit of an air conditioner according to the present invention.
【図２】 この発明による空気調和装置の室内ユニット
で使用される電気部品箱を示す斜視図である。FIG. 2 is a perspective view showing an electric component box used in the indoor unit of the air conditioner according to the present invention.
【図３】 （ａ）はこの発明による空気調和装置の室内
ユニットで使用される電気部品箱を示す分解斜視図、
（ｂ）はその要部の拡大斜視図である。FIG. 3A is an exploded perspective view showing an electric component box used in the indoor unit of the air conditioner according to the present invention,
(B) is an enlarged perspective view of the main part.
【図４】 この発明による空気調和装置の室内ユニット
で使用される電子制御基板を示す斜視図である。FIG. 4 is a perspective view showing an electronic control board used in the indoor unit of the air conditioner according to the present invention.
【図５】 （ａ）はこの発明による空気調和装置の室内
ユニットで使用される電気部品箱を示す斜視図、（ｂ）
はその要部の拡大斜視図である。FIG. 5A is a perspective view showing an electric component box used in the indoor unit of the air conditioner according to the present invention, and FIG.
FIG. 2 is an enlarged perspective view of the main part.
【図６】 （ａ）はこの発明による空気調和装置の室内
ユニットで使用される電気部品箱の蓋と防炎カバーを示
す斜視図、（ｂ）はその要部の拡大斜視図である。FIG. 6A is a perspective view showing a lid and a flameproof cover of an electric component box used in the indoor unit of the air conditioner according to the present invention, and FIG. 6B is an enlarged perspective view of a main part thereof.
【図７】 従来の室内ユニットの斜視図である。FIG. 7 is a perspective view of a conventional indoor unit.
【図８】 従来の室内ユニットの電装部品取付部分を示
す切り欠き斜視図である。FIG. 8 is a cutaway perspective view showing an electrical component mounting portion of a conventional indoor unit.
９０ 電気部品箱、１０２ 蓋、１０３ 電子制御基
板、１０４ 内外接続電線、１０５ 電線固定突起部、
１０６ 端子台、１０７ 突起部、１０８ スイッチボ
タン、１０９ 運転スイッチ、２３０ 蓋取付用係合
孔、２３１ ボス部、２３２ 取付爪、２３３ ねじ
孔、２３４ ねじ、２３５ 電磁接続器、２３６ 変圧
器、２３７ 板金カバー、２３８ 係合凹部、２３９
係合爪、２４０孔、２４１ 切欠き部。90 electrical component box, 102 lid, 103 electronic control board, 104 internal and external connection wires, 105 wire fixing protrusion,
106 terminal block, 107 protrusion, 108 switch button, 109 operation switch, 230 lid mounting hole, 231 boss, 232 mounting claw, 233 screw hole, 234 screw, 235 electromagnetic connector, 236 transformer, 237 sheet metal Cover, 238 engagement recess, 239
Engagement claw, 240 holes, 241 notch.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 大石 雅之 東京都千代田区大手町二丁目６番２号 三菱電機エンジニアリング株式会社内 (72)発明者 佐藤 元重 東京都千代田区大手町二丁目６番２号 三菱電機エンジニアリング株式会社内 (72)発明者 小泉 英明 東京都千代田区大手町二丁目６番２号 三菱電機エンジニアリング株式会社内 (72)発明者 石川 慎二 東京都千代田区大手町二丁目６番２号 三菱電機エンジニアリング株式会社内 (56)参考文献 特開 平５−18554（ＪＰ，Ａ) 特開 昭60−159494（ＪＰ，Ａ) 特開 平２−89931（ＪＰ，Ａ) 特開 昭58−167034（ＪＰ，Ａ) 特開 平６−221608（ＪＰ，Ａ) 特開 平６−336252（ＪＰ，Ａ) 特開 平６−76615（ＪＰ，Ａ) 特開 平４−287522（ＪＰ，Ａ) 特開 平５−44983（ＪＰ，Ａ) 特開 昭62−60596（ＪＰ，Ａ) 特開 昭62−22951（ＪＰ，Ａ) 特開 平３−99131（ＪＰ，Ａ) 特開 平４−61367（ＪＰ，Ａ) 特開 平６−159721（ＪＰ，Ａ) 特開 平４−186034（ＪＰ，Ａ) 特開 平３−191228（ＪＰ，Ａ) 特開 平５−272777（ＪＰ，Ａ) 特開 平４−214132（ＪＰ，Ａ) 特開 平８−135994（ＪＰ，Ａ) 特開 平６−133851（ＪＰ，Ａ) 実開 昭62−42844（ＪＰ，Ｕ) 実開 平３−85791（ＪＰ，Ｕ) 実開 平１−144591（ＪＰ，Ｕ) 実開 平７−40295（ＪＰ，Ｕ) 実開 平１−104921（ＪＰ，Ｕ) 実開 平６−51182（ＪＰ，Ｕ) 実開 平６−14826（ＪＰ，Ｕ) 実開 昭62−80123（ＪＰ，Ｕ) 実開 昭61−74029（ＪＰ，Ｕ) 実開 平５−27523（ＪＰ，Ｕ) 実開 平４−10935（ＪＰ，Ｕ) 実開 昭57−32326（ＪＰ，Ｕ) 実開 平２−137632（ＪＰ，Ｕ) 実開 平６−28519（ＪＰ，Ｕ) 実開 平５−3817（ＪＰ，Ｕ) 実開 平４−97224（ＪＰ，Ｕ) 実開 平６−2020（ＪＰ，Ｕ) 実開 平２−10243（ＪＰ，Ｕ) 実開 昭58−79693（ＪＰ，Ｕ) 実開 平２−74690（ＪＰ，Ｕ) 実開 平６−73616（ＪＰ，Ｕ) 実開 平３−73833（ＪＰ，Ｕ) 実開 昭61−193807（ＪＰ，Ｕ) 実開 昭57−5642（ＪＰ，Ｕ) 特公 平３−35585（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 1/00 401 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masayuki Oishi 2-6-1 Otemachi, Chiyoda-ku, Tokyo Inside Mitsubishi Electric Engineering Co., Ltd. (72) Motoshige Sato 2-6-Otemachi, Chiyoda-ku, Tokyo 2 Mitsubishi Electric Engineering Co., Ltd. (72) Inventor Hideaki Koizumi 2-6-2 Otemachi, Chiyoda-ku, Tokyo Mitsubishi Electric Engineering Co., Ltd. (72) Inventor Shinji Ishikawa 2-6-Otemachi, Chiyoda-ku, Tokyo No. 2 Inside Mitsubishi Electric Engineering Co., Ltd. (56) References JP-A-5-18554 (JP, A) JP-A-60-159494 (JP, A) JP-A-2-89931 (JP, A) JP-A-58 JP-167034 (JP, A) JP-A-6-221608 (JP, A) JP-A-6-336252 (JP, A) JP-A-6-76615 (JP, A JP-A-4-287522 (JP, A) JP-A-5-44983 (JP, A) JP-A-62-60596 (JP, A) JP-A-62-22951 (JP, A) 99131 (JP, A) JP-A-4-61367 (JP, A) JP-A-6-159721 (JP, A) JP-A-4-18634 (JP, A) JP-A-3-191228 (JP, A) JP-A-5-272777 (JP, A) JP-A-4-214132 (JP, A) JP-A-8-135994 (JP, A) JP-A-6-133851 (JP, A) (JP, U) Japanese Utility Model 385791 (JP, U) Japanese Utility Model 1-144591 (JP, U) Japanese Utility Model 7-40295 (JP, U) Japanese Utility Model 1-104921 (JP, U) 6-51182 (JP, U) 6-14826 (JP, U) 6-80123 (JP, U) 61-74029 (JP, U) 5-27523 (JP, U) JP, U) Japanese Utility Model 4-10935 (JP, U) Japanese Utility Model Showa 57-32326 (JP, U) Japanese Utility Model Utility Model 2-137632 (JP, U) 6-28519 (JP, U) 5-3817 (JP, U) 4-97224 (JP, U) 6-2020 (JP, U) 2-10243 (JP, U) JP, U) Actually open 1983-79693 (JP, U) Actually open, 2-74690 (JP, U) Actually open, 6-73616 (JP, U) Actually open, 3-73833 (JP, U) Actually open Showa 61-193807 (JP, U) Actually open Showa 57-5542 (JP, U) Japanese Patent Publication No. 3-35585 (JP, B2) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 1 / 00 401
Claims (1)
突起部が設けられ、電気部品箱の蓋には電線固定突起部
が設けられ、蓋が電気部品箱に取り付けられることによ
り内外接続電線が前記突起部と前記電線固定突起部に押
さえられて固定されるとともに、前記蓋が樹脂成形品に
より構成され、前記蓋に防炎用の板金カバーが重ね合わ
せ装着されていることを特徴とする空気調和装置の室内
ユニット。1. An electric component box provided in an indoor unit is provided with a protrusion, an electric component fixing cover is provided on a lid of the electric component box, and the cover is attached to the electric component box so that the inside and outside connection electric wires are formed. The air conditioner is characterized in that the projection and the wire fixing projection are pressed and fixed, and the lid is formed of a resin molded product, and a flameproof sheet metal cover is mounted on the lid. The indoor unit of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27087595A JP3349874B2 (en) | 1995-10-19 | 1995-10-19 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27087595A JP3349874B2 (en) | 1995-10-19 | 1995-10-19 | Indoor unit of air conditioner |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002224982A Division JP3730604B2 (en) | 2002-08-01 | 2002-08-01 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09112948A JPH09112948A (en) | 1997-05-02 |
| JP3349874B2 true JP3349874B2 (en) | 2002-11-25 |
Family
ID=17492190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27087595A Expired - Lifetime JP3349874B2 (en) | 1995-10-19 | 1995-10-19 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3349874B2 (en) |
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| JP2006132938A (en) * | 2006-02-20 | 2006-05-25 | Sanyo Electric Co Ltd | Ceiling embedded air conditioner |
| CN200955642Y (en) * | 2006-08-31 | 2007-10-03 | 珠海格力电器股份有限公司 | Novel connection device for drainage pipe |
| JP4818238B2 (en) * | 2007-09-26 | 2011-11-16 | 三菱電機株式会社 | Air conditioner |
| JP5138513B2 (en) * | 2008-09-04 | 2013-02-06 | 東芝キヤリア株式会社 | Air conditioner |
| CN102265098A (en) * | 2008-12-25 | 2011-11-30 | 东芝开利株式会社 | Indoor machine of air conditioner |
| JP2011080626A (en) * | 2009-10-05 | 2011-04-21 | Mitsubishi Electric Corp | Indoor unit of air conditioner, and air conditioner including the same |
| JP2011117691A (en) * | 2009-12-07 | 2011-06-16 | Fukui Kasei Kk | Structure of connecting section of drain hose |
| JP6272121B2 (en) | 2014-04-21 | 2018-01-31 | 三菱電機株式会社 | Air conditioner |
| CN213119477U (en) * | 2020-09-28 | 2021-05-04 | 北京小米移动软件有限公司 | Connecting device of air conditioner indoor unit drain pipe and air conditioner |
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| JPH0673616U (en) * | 1993-03-22 | 1994-10-18 | 松下冷機株式会社 | Air conditioner drain pan |
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-
1995
- 1995-10-19 JP JP27087595A patent/JP3349874B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09112948A (en) | 1997-05-02 |
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