JP3239973B2 - Air conditioner indoor unit - Google Patents
Air conditioner indoor unitInfo
- Publication number
- JP3239973B2 JP3239973B2 JP16833794A JP16833794A JP3239973B2 JP 3239973 B2 JP3239973 B2 JP 3239973B2 JP 16833794 A JP16833794 A JP 16833794A JP 16833794 A JP16833794 A JP 16833794A JP 3239973 B2 JP3239973 B2 JP 3239973B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- wind direction
- outlet
- indoor unit
- direction plates
- 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
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は空気調和機の室内機の吹
出口の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an air outlet of an indoor unit of an air conditioner.
【０００２】[0002]
【従来の技術】空気調和機の室内機の内部を側面から見
ると例えば図３のようになっており、筐体21は本体22
と、この本体22に着脱可能に被せられた前面カバー23
と、この前面カバー23に開閉自在に取付けられた正面パ
ネル24とで構成されている。筐体21の上部（前面カバー
23の上部および正面パネル24）には室内の空気を取り込
むための吸込口25が設けられ、前面下部には熱交換され
た空気を室内に送出するための吹出口26が形成されてい
る。これら吸込口25と吹出口26とを結ぶ空気通路27には
エアーフィルタ28と、前後に複数に折り曲げられた室内
熱交換器29と、送風機（クロスフローファン）30とが配
置され、室内熱交換器29により熱交換された空気は送風
機30によって吹出口26へ送出され、室内への風向は吹出
口26に設けられた上下風向板31と左右風向板32とによっ
て上下左右に調節されるようになっており、例えば冷房
運転時には上下風向板31をほぼ水平方向に制御して冷風
の降下を少なくし、暖房運転時には上下風向板31を図３
に示すようなほぼ垂直方向に制御して吹出口26を下向き
にし、温風の降下を促進させるようになっている。2. Description of the Related Art A side view of the inside of an indoor unit of an air conditioner is, for example, as shown in FIG.
And a front cover 23 detachably mounted on the main body 22.
And a front panel 24 attached to the front cover 23 so as to be openable and closable. Upper part of housing 21 (front cover
A suction port 25 for taking in room air is provided in an upper portion of the front panel 23 and a front panel 24), and an air outlet 26 for sending heat-exchanged air into the room is formed in a lower portion of the front surface. An air filter 27, an indoor heat exchanger 29 bent back and forth, and a blower (cross flow fan) 30 are arranged in an air passage 27 connecting the suction port 25 and the air outlet 26. The air exchanged by the heat exchanger 29 is sent out to the outlet 26 by the blower 30, and the wind direction to the room is adjusted up and down and left and right by the upper and lower wind direction plates 31 and the left and right wind direction plates 32 provided in the blow outlet 26. For example, during the cooling operation, the upper and lower wind direction plates 31 are controlled in a substantially horizontal direction so as to reduce the descent of the cool air.
As shown in FIG. 3, the outlet 26 is directed downward by controlling the vertical direction to promote the descent of the warm air.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上下風
向板31が図３に示すように垂直方向に回動すると風の流
れが不自然になるため吹出口26付近では乱流が起こり易
く、騒音になることがある。また、吹出口26の前後間Ａ
が狭くなるため、左右風向板32が手動型になっている室
内機ではその左右風向板32の操作が難しくなる。更に、
左右風向板32が斜めに調節されたとしても、この左右風
向板32を通過した風は上下風向板31によって強制的に下
向きに方向変換させられるので意図する方向に進まなく
なるという問題がある。したがって、本発明において
は、これらの問題点を解決した空気調和機の室内機を提
供することを目的としている。However, when the vertical wind direction plate 31 rotates vertically as shown in FIG. 3, the flow of the wind becomes unnatural, so that turbulence is likely to occur near the air outlet 26 and noise is reduced. May be. In addition, A before and after the outlet 26
Therefore, it becomes difficult to operate the left and right wind direction boards 32 in an indoor unit in which the left and right wind direction boards 32 are of a manual type. Furthermore,
Even if the left and right wind direction plates 32 are adjusted obliquely, the wind passing through the left and right wind direction plates 32 is forcibly changed in the downward direction by the vertical wind direction plates 31, so that there is a problem that the wind does not proceed in the intended direction. Therefore, an object of the present invention is to provide an indoor unit of an air conditioner that solves these problems.
【０００４】[0004]
【課題を解決するための手段】本発明は上記の課題を解
決するためになされたものであり、筐体上部の吸込口
と、同筐体下部の吹出口とを結ぶ空気通路に、エアーフ
ィルタと、室内熱交換器と、同室内熱交換器により熱交
換された空気を前記吹出口へ送出する送風機とを設け、
室内への風向を前記吹出口に設けられた上下風向板と左
右風向板とにより調節するようにしてなるものにおい
て、前記吹出口に、同吹出口の下部が前向きに回動する
可動ディフューザを設けるとともに、同可動ディフュー
ザに前記左右風向板を設けることにした。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an air filter is provided in an air passage connecting an inlet at an upper portion of a housing and an outlet at a lower portion of the housing. And, an indoor heat exchanger, and a blower that sends out the air heat exchanged by the indoor heat exchanger to the outlet,
In a configuration in which the wind direction to the room is adjusted by upper and lower wind direction plates and left and right wind direction plates provided at the air outlet, the air outlet is provided with a movable diffuser in which a lower portion of the air outlet rotates forward. At the same time, the movable diffuser is provided with the left and right wind direction plates.
【０００５】[0005]
【作用】上記の構成であれば、暖房運転時に上下風向板
が垂直方向に回動するとき、可動ディフューザを前向き
に回動させることにより、吹出口を広めることができる
ので風の流れを良くすることができ、可動ディフューザ
が前向きに回動すると左右風向板も同方向に回動して吹
出口に近づくので同左右風向板の操作を楽に行うことが
でき、吹出口からの風を意図する方向に向けることがで
きる。According to the above construction, when the upper and lower wind direction plates are turned vertically during the heating operation, the movable diffuser is turned forward to widen the air outlet, thereby improving the flow of air. When the movable diffuser rotates forward, the left and right wind direction plates also rotate in the same direction and approach the outlet, so that the left and right wind direction plates can be easily operated, and the direction from which the wind from the outlet is intended Can be turned on.
【０００６】[0006]
【実施例】以下、本発明の実施例を図１〜図２に基づい
て説明する。図１は室内機の外観を表す斜視図で、１は
本体２と、この本体２に着脱可能に被せられた前面カバ
ー３と、この前面カバー３の前方に開閉自在に取付けら
れた正面パネル４とからなる筐体である。この筐体１の
上部および前方には室内空気の吸込口５が、下部前方に
は吹出口６が形成されている。筐体１の中央内部を側面
から見ると図２のようになっており、吸込口５と吹出口
６間の空気通路７には着脱自在なエアーフィルタ８と、
複数に分割して前後に屈曲させた室内熱交換器９と、こ
の室内熱交換器９により熱交換された空気を吹出口６へ
送出するための送風機（クロスフローファン）10とが配
置され、吹出口６には室内への送風を上下に調節する上
下風向板11が設けられている。また、吹出口６の下部に
は、駆動部12を有し、吹出口６の下部を前向きに回動さ
せる可動ディフューザ13が設けられ、この可動ディフュ
ーザ13には室内への送風を左右に調節する左右風向板14
が取付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a perspective view showing an appearance of an indoor unit. 1 is a main body 2, a front cover 3 detachably mounted on the main body 2, and a front panel 4 attached to the front cover 3 so as to be openable and closable. It is a housing consisting of: An air inlet 5 for indoor air is formed at an upper portion and a front portion of the housing 1, and an air outlet 6 is formed at a lower front portion. FIG. 2 is a side view of the inside of the center of the housing 1, and a removable air filter 8 is provided in an air passage 7 between the inlet 5 and the outlet 6.
An indoor heat exchanger 9 divided into a plurality of pieces and bent back and forth, and a blower (cross-flow fan) 10 for sending out the air heat-exchanged by the indoor heat exchanger 9 to the outlet 6 are arranged. The air outlet 6 is provided with a vertical wind direction plate 11 for adjusting the air blowing into the room up and down. In addition, a movable diffuser 13 that has a driving unit 12 at the lower part of the outlet 6 and that rotates the lower part of the outlet 6 forward is provided. The movable diffuser 13 adjusts the air blowing into the room to the left and right. Left and right wind direction board 14
Is installed.
【０００７】ところで、上下風向板11と、可動ディフュ
ーザ13および左右風向板14は運転モードに対応してその
位置が変わり、例えば冷房運転では上下風向板11がほぼ
水平方向になるように回動され、一方、可動ディフュー
ザ13および左右風向板14は破線で示す位置に保持され
る。このような状態であれば吹出口６からの冷風を下降
させることなく遠くまで送出することができる。また、
暖房運転では上下風向板11を図示されているようなほぼ
垂直方向に回動させて吹出口６の前方を塞ぐ一方、可動
ディフューザ13および左右風向板14を実線で示す位置ま
で回動させて吹出口６の前後間をＡからＢへ広げるとと
もに、左右風向板14を吹出口６に近づけ、室内への温風
の流れを良くするようになっている。このような構成で
あれば吹出口６付近での乱流を無くすことができ、左右
風向板14の操作も簡単にできる。By the way, the positions of the upper and lower wind louvers 11, the movable diffuser 13 and the left and right wind louvers 14 change according to the operation mode. For example, in the cooling operation, the upper and lower wind louvers 11 are rotated so as to be substantially horizontal. On the other hand, the movable diffuser 13 and the left and right wind direction plates 14 are held at positions indicated by broken lines. In such a state, the cool air from the outlet 6 can be sent far without lowering. Also,
In the heating operation, the upper and lower wind direction plates 11 are turned in a substantially vertical direction as shown to close the front of the air outlet 6, while the movable diffuser 13 and the left and right wind direction plates 14 are turned to the positions shown by solid lines to blow air. The space between the front and back of the outlet 6 is widened from A to B, and the left and right wind direction plates 14 are brought closer to the outlet 6, so that the flow of warm air into the room is improved. With such a configuration, turbulence near the air outlet 6 can be eliminated, and the operation of the left and right wind direction plates 14 can be simplified.
【０００８】[0008]
【発明の効果】以上、説明したような室内機であれば、
冷房運転では従来通りの送風が行え、暖房運転では吹出
口の空気の流れがよくなるため乱流が発生する恐れはな
く、より静かな運転が可能になると共に床面への送風量
が増え、快適性が向上する。また、左右風向板の操作が
楽に行え、便利である。As described above, if the indoor unit is as described above,
In the cooling operation, air can be blown as usual, and in the heating operation, the flow of air at the air outlet improves, so there is no risk of turbulence, and quieter operation is possible and the amount of air blown to the floor increases, making it comfortable. The performance is improved. Further, the operation of the left and right wind direction plates can be easily performed, which is convenient.
【図１】本発明に係わる室内機の外観斜視図である。FIG. 1 is an external perspective view of an indoor unit according to the present invention.
【図２】本発明の一実施例を示す室内機の側断面図であ
る。FIG. 2 is a side sectional view of an indoor unit showing one embodiment of the present invention.
【図３】従来例を示す室内機の側断面図である。FIG. 3 is a side sectional view of an indoor unit showing a conventional example.
１ 筐体 ５ 吸込口 ６ 吹出口 ７ 空気通路 ８ エアーフィルタ ９ 室内熱交換器 10 送風機（クロスフローファン） 11 上下風向板 12 駆動部 13 可動ディフューザ 14 左右風向板 DESCRIPTION OF SYMBOLS 1 Housing 5 Inlet 6 Outlet 7 Air passage 8 Air filter 9 Indoor heat exchanger 10 Blower (cross flow fan) 11 Up-down direction board 12 Drive unit 13 Movable diffuser 14 Left-right direction board
Claims (2)
口とを結ぶ空気通路に、エアーフィルタと、室内熱交換
器と、同室内熱交換器により熱交換された空気を前記吹
出口へ送出する送風機とを設け、室内への風向を前記吹
出口に設けられた上下風向板と左右風向板とにより調節
するようにしてなるものにおいて、前記吹出口に、同吹
出口の下部が前向きに回動する可動ディフューザを設け
るとともに、同可動ディフューザに前記左右風向板を設
けてなることを特徴とする空気調和機の室内機。An air filter, an indoor heat exchanger, and air exchanged by the indoor heat exchanger in an air passage connecting an inlet at an upper portion of the housing and an air outlet at a lower portion of the housing. A blower for delivering to the air outlet, wherein a wind direction to the room is adjusted by upper and lower air direction plates and left and right air direction plates provided at the air outlet, wherein the air outlet is provided at a lower portion of the air outlet. An air conditioner indoor unit comprising: a movable diffuser that rotates forward; and the left and right wind direction plates are provided on the movable diffuser.
方向に回動させるとともに、前記可動ディフューザを前
向きに回動させるようにしてなる請求項１記載の空気調
和機の室内機。2. The indoor unit of an air conditioner according to claim 1, wherein the upper and lower wind direction plates are rotated substantially vertically during the heating operation, and the movable diffuser is rotated forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16833794A JP3239973B2 (en) | 1994-07-20 | 1994-07-20 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16833794A JP3239973B2 (en) | 1994-07-20 | 1994-07-20 | Air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0828948A JPH0828948A (en) | 1996-02-02 |
| JP3239973B2 true JP3239973B2 (en) | 2001-12-17 |
Family
ID=15866191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16833794A Expired - Lifetime JP3239973B2 (en) | 1994-07-20 | 1994-07-20 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3239973B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010043756A (en) * | 2008-08-08 | 2010-02-25 | Mitsubishi Electric Corp | Air conditioner |
| JP5155137B2 (en) * | 2008-12-19 | 2013-02-27 | シャープ株式会社 | Wind direction changing device and air conditioner equipped with the same |
| CN102788384A (en) * | 2012-08-10 | 2012-11-21 | 李力游 | Indoor unit of vertical hidden air conditioner |
| CN104596076B (en) * | 2015-01-14 | 2017-12-08 | 广东美的暖通设备有限公司 | The wind outlet panel component of indoor apparatus of air conditioner and there is its indoor apparatus of air conditioner |
| CN106322525A (en) * | 2016-08-31 | 2017-01-11 | 芜湖美智空调设备有限公司 | Indoor unit of air conditioner and control method thereof |
| CN111780237B (en) * | 2020-07-14 | 2021-10-01 | Tcl空调器(中山)有限公司 | Sweep wind mechanism and air conditioner |
-
1994
- 1994-07-20 JP JP16833794A patent/JP3239973B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0828948A (en) | 1996-02-02 |
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