JPH0788969B2 - Wind direction controller for air conditioner - Google Patents
Wind direction controller for air conditionerInfo
- Publication number
- JPH0788969B2 JPH0788969B2 JP30163189A JP30163189A JPH0788969B2 JP H0788969 B2 JPH0788969 B2 JP H0788969B2 JP 30163189 A JP30163189 A JP 30163189A JP 30163189 A JP30163189 A JP 30163189A JP H0788969 B2 JPH0788969 B2 JP H0788969B2
- Authority
- JP
- Japan
- Prior art keywords
- louver
- link
- wind direction
- air conditioner
- louvers
- 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-Flow Control Members (AREA)
Description
【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） 本発明は、吹出し口からである空気流の吹出し範囲を広
く設定できるようにした空気調和機の風向制御装置に関
する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a wind direction control device for an air conditioner capable of widely setting a blowing range of an air flow from an outlet.
（従来の技術） 一般に用いられている空気調和機の風向制御装置は、第
４図に示すように、前面パネルの下部に形成した吹出し
口に、２つのルーバ１、２を回動自在に設け、各ルーバ
に一体に設けた支持部３、４をＬ形リンク５で連結し、
下側に位置するルーバ２を図示しないモータで回動させ
るように構成されており、２つのルーバ１、２は吹出し
口を閉じる第４（ａ）図と、吹出し口を開く第４（ｂ）
図との間を動くように設定されている。(Prior Art) As shown in FIG. 4, a generally used wind direction control device for an air conditioner is provided with two louvers 1 and 2 rotatably provided at an outlet formed in a lower portion of a front panel. , The supporting portions 3 and 4 provided integrally with each louver are connected by an L-shaped link 5,
The louver 2 located on the lower side is configured to be rotated by a motor (not shown). The two louvers 1 and 2 are shown in FIG. 4 (a) in which the outlet is closed and in FIG. 4 (b) in which the outlet is opened.
It is set to move between figures.
（発明が解決しようとする課題） 上記形式の空気調和機の風向制御装置は、ルーバに一体
に設けた支持部をＬ形リンクで連結しているので、ルー
バの動きに制限があり、吹出し口が最大限に開いた位置
でも、２つのルーバは先細りの絞った形状となり、たと
えば暖房運転時の運転開始時のように、暖まっていない
空気を室内の利用者に直接当たらないように、空気流を
真下に流すことができない。(Problem to be Solved by the Invention) In the wind direction control device for an air conditioner of the type described above, since the support portion integrally provided on the louver is connected by the L-shaped link, the movement of the louver is limited, and the blowout port is limited. Even when the louvers are fully opened, the two louvers have a tapered shape, which prevents the unheated air from directly hitting the users in the room, such as when starting operation during heating operation. Cannot be flown directly below.
本発明は上記した点に鑑みてなされたもので、吹出し口
からである空気流の吹出し範囲を広く設定して、空気流
を真下に流すことができるようにした空気調和機の風向
制御装置を提供することを目的とする。The present invention has been made in view of the above-mentioned points, and sets a wide blowing range of an air flow from an outlet to provide an airflow direction control device for an air conditioner that allows the airflow to flow directly below. The purpose is to provide.
（課題を解決するための手段） 本発明の空気調和機の風向制御装置は、前面パネルの下
部に設けた吹出し口に、２つのルーバを回動自在に配置
し、一方のルーバに、駆動装置の回転軸が連結される水
平軸を突設した支持部を一体に設け、この水平軸にリン
クの一端側を枢着するとともに、他方のルーバに一体に
連結部を設け、この連結部とリンクの他端側をＬ形リン
クで連結し、上記リンクと上記ルーバの支持部とを弾性
装置で連結して構成される。(Means for Solving the Problems) In the air-direction control device for an air conditioner of the present invention, two louvers are rotatably arranged at an outlet provided at a lower portion of a front panel, and one louver has a driving device. The support part integrally provided with the horizontal shaft to which the rotary shaft of is connected is provided, and one end side of the link is pivotally attached to the horizontal shaft, and the connection part is provided integrally with the other louver. The other end is connected by an L-shaped link, and the link and the support portion of the louver are connected by an elastic device.
（作 用） 本発明の空気調和機の風向制御装置においては、一方の
ルーバを、駆動装置により絞った状態の開口位置から、
さらにリンクと上記ルーバの支持部とをむすぶ弾性装置
の力に抗して他方のルーバから離れる方向に回動させる
ことで、２つのルーバが真下に向くように位置し、空気
流を真下に流すことができる （実施例） 以下本発明の一実施例を図面につき説明する。(Operation) In the wind direction control device for the air conditioner of the present invention, one louver is moved from the opening position in a state where it is squeezed by the drive device,
Further, by rotating the link and the support portion of the louver against the force of the elastic device so as to move away from the other louver, the two louvers are positioned so as to face directly downward, and the air flow is made to flow directly downward. (Embodiment) An embodiment of the present invention will be described below with reference to the drawings.
なお第１図において第４図と同一部材については同一符
号を付す。In FIG. 1, the same members as those in FIG. 4 are designated by the same reference numerals.
第１図は本発明の風向制御装置10を壁掛け形空気調和機
の室内ユニットに適用した例を示すものであって、この
風向制御装置10は、前面パネル11の下部に設けた吹出し
口12に回動自在に配置される２つのルーバ１、２を有
し、上側に位置するルーバ１は、熱交換器13の下側に設
けたドレンパン14の支持板15に突設したストッパ16によ
りその回動が、第３図で示す真下位置までに制限されて
いる。FIG. 1 shows an example in which the wind direction control device 10 of the present invention is applied to an indoor unit of a wall-mounted air conditioner. The wind direction control device 10 is provided at an outlet 12 provided at a lower portion of a front panel 11. The louver 1 having two louvers 1 and 2 rotatably arranged and located on the upper side is rotated by a stopper 16 protruding from a support plate 15 of a drain pan 14 provided on the lower side of the heat exchanger 13. The movement is restricted to the position directly below shown in FIG.
一方上記吹出し口12の下側に位置するルーバ２には、第
２図に示すように図示しない駆動装置の回転軸が連結さ
れる水平軸17を突設した支持部18が一体に設けられてい
る。上記水平軸17には外周面にばね収容凹部を設けたリ
ンク19の一端側が回動自在に枢着されている。そして上
記リンク19に設けたピン20と上記ルーバ２の支持部18に
設けたピン21とをコイルばね22で連結している。上記リ
ンク19に設けた段部（図示せず）と支持部18に設けた係
合段部（図示せず）は、閉じた位置において２つのルー
バが当接するような位置にあり、常時ルーバ２をルーバ
１に近付ける方向に付勢しているコイルばね22の作用を
制限している。このコイルばね22により、２つのルーバ
１、２が同時に動くようになっている。さらに第３
（ｂ）図の位置では、ルーバ１がストッパ16に当たり、
その位置に停止するが、その後モータを動作させること
により、ルーバ２だけが第３（Ｃ）図の位置となるまで
動く。すなわち第３（ｂ）図と第３（Ｃ）図の間では、
ルーバ２だけが動くように、コイルばね22の張力がモー
タトルクより小さくなるように設定されている。On the other hand, as shown in FIG. 2, the louver 2 located below the outlet 12 is integrally provided with a supporting portion 18 provided with a horizontal shaft 17 to which a rotary shaft of a driving device (not shown) is connected. There is. One end of a link 19 having a spring accommodating recess on the outer peripheral surface thereof is rotatably pivotally attached to the horizontal shaft 17. A pin 20 provided on the link 19 and a pin 21 provided on the supporting portion 18 of the louver 2 are connected by a coil spring 22. The stepped portion (not shown) provided on the link 19 and the engagement stepped portion (not shown) provided on the support portion 18 are located such that the two louvers come into contact with each other in the closed position, and the louver 2 is always provided. The action of the coil spring 22 for urging the coil spring toward the louver 1 is limited. The coil spring 22 allows the two louvers 1 and 2 to move simultaneously. Furthermore the third
At the position shown in (b), the louver 1 hits the stopper 16,
Although it stops at that position, by operating the motor thereafter, only the louver 2 moves until it reaches the position shown in FIG. 3 (C). That is, between FIG. 3 (b) and FIG. 3 (C),
The tension of the coil spring 22 is set to be smaller than the motor torque so that only the louver 2 moves.
他方ルーバ１に一体に設けた支持部３に一端を枢着した
Ｌ形リンク５の他端は、ルーバ２の支持部18の水平軸17
に装着したリンク19の他端側に連結されている。On the other hand, the other end of the L-shaped link 5, one end of which is pivotally attached to the support portion 3 provided integrally with the louver 1, has the horizontal axis 17 of the support portion 18 of the louver 2.
Is connected to the other end of the link 19 attached to the.
つぎに作用を説明する。Next, the operation will be described.
前面パネルの下部に形成した吹出し口12に設けた２つの
ルーバ１、２は、閉じた位置においては、第３（ａ）図
に示すように互いに当接するような位置にある。In the closed position, the two louvers 1 and 2 provided in the outlet 12 formed in the lower part of the front panel are in a position where they abut each other as shown in FIG. 3 (a).
ついで図示しないモータを作動させて、ルーバ２を第３
（ｂ）図で矢印で示す方向に回動させると、これに応動
してルーバ１も動き、この動きはルーバ１が支持板15に
設けたストッパ16に当たるまで行われる。ルーバ１が支
持板15に設けたストッパ16に当たった位置を第３（ｂ）
図で示す。２つのルーバ１、２は、この位置において
は、先細りの絞った形状となり、このルーバ１、２の先
細り形状は、暖房運転中の空気量を減少させて（フアン
モータの風量を下げる）吹出し温度を上げる際に、吹出
し空気速度を高め、到達距離を長くし、暖まった空気を
室内の利用者に直接当たるようにする。Then, the motor (not shown) is operated to move the louver 2 to the third position.
When the louver 1 is rotated in the direction indicated by the arrow in the figure (b), the louver 1 also moves in response to this, and this movement is performed until the louver 1 hits the stopper 16 provided on the support plate 15. The position where the louver 1 hits the stopper 16 provided on the support plate 15 is set to the third (b) position.
Shown in the figure. At this position, the two louvers 1 and 2 have a tapered shape, and the tapered shapes of the louvers 1 and 2 reduce the amount of air during heating operation (reduce the amount of air from the fan motor). When raising, the blowing air velocity is increased, the reaching distance is increased, and the warmed air is directly applied to the indoor users.
さらに図示しないモータを作動させると、ルーバ１は、
支持板15に設けたストッパ16に当たるために第３（ｂ）
図で示す位置に固定され、ルーバ２だけが、リンク19と
ルーバの支持部18とをむすぶコイルばね22の力に抗して
他方のルーバ１から離れる方向に回動し、第３（Ｃ）図
で示す）ような２つのルーバ１、２が下方に平行な位置
になり、たとえば暖房運転時の運転開始時のように、暖
まっていない空気が室内の利用者に直接当たらないよう
に、空気流を真下に流すことができる。When a motor (not shown) is operated, the louver 1
Third (b) for hitting the stopper 16 provided on the support plate 15
The louver 2 is fixed at the position shown in the figure, and only the louver 2 rotates in the direction away from the other louver 1 against the force of the coil spring 22 that squeezes the link 19 and the louver support portion 18, and the third (C) The two louvers 1 and 2 (shown in the figure) are arranged in parallel in the downward direction, so that unwarmed air does not directly reach the user in the room, for example, at the start of operation during heating operation. The flow can flow directly below.
なお上記実施例では、リンク19とルーバの支持部18とを
コイルばねで連結したが、これをゴムひものような弾性
体としてもよいのはもちろんである。In the above embodiment, the link 19 and the louver support portion 18 are connected by a coil spring, but it is of course possible to use an elastic body such as a rubber band.
以上述べたように本発明によれば、吹出し口に設けた２
つのルーバが運転停止時の吹出し口を閉じる位置と、特
に暖房運転時に有効な先細りの絞った位置と、暖房運転
開始時に空気流を真下に流す平行な位置の３段階の位置
に設定されるので、２つのルーバの位置関係を広くで
き、風の吹出し範囲が拡大し、室内の温度分布が改善さ
れる。As described above, according to the present invention, the
The three louvers are set in three stages: a position that closes the outlet when the operation is stopped, a tapered position that is particularly effective during heating operation, and a parallel position that allows airflow to flow directly below when heating operation starts. The positional relationship between the two louvers can be widened, the blowing range of the wind is expanded, and the temperature distribution in the room is improved.
第１図は本発明による風向制御装置を空気調和機の室内
ユニットに組み込んだ状態を示す図、第２図は本発明に
よる風向制御装置の要部を示す斜視図、第３（ａ）図な
いし第３（ｃ）図は風向制御装置の作用を示す図、第４
（ａ）および第４（ｂ）図は従来の風向制御装置の作用
を示す図である。 １、２……ルーバ、３……支持部、５……Ｌ方リンク、
17……水平軸、18……支持部、19……リンク、22……コ
イルばね。FIG. 1 is a view showing a state in which the wind direction control device according to the present invention is incorporated in an indoor unit of an air conditioner, and FIG. 2 is a perspective view showing a main part of the wind direction control device according to the present invention, and FIGS. FIG. 3 (c) is a view showing the action of the wind direction control device, and FIG.
(A) and FIG. 4 (b) are views showing the operation of the conventional wind direction control device. 1, 2 ... Louver, 3 ... Support, 5 ... L-direction link,
17 …… Horizontal axis, 18 …… Supporting part, 19 …… Link, 22 …… Coil spring.
Claims (1)
つのルーバを回動自在に配置し、一方のルーバに、駆動
装置の回転軸が連結される水平軸を突設した支持部を一
体に設け、この水平軸にリンクの一端側を枢着するとと
もに、他方のルーバ一体に連結部を設け、この連結部と
リンクの他端側をＬ形リンクで連結し、上記リンクと上
記ルーバの支持部とを弾性装置で連結した空気調和機の
風向制御装置。1. An outlet provided at a lower portion of the front panel has two outlets.
Two louvers are rotatably arranged, and one louver is integrally provided with a support portion projecting a horizontal shaft to which the rotation shaft of the drive device is connected, and one end side of the link is pivotally attached to this horizontal shaft. An air conditioner wind direction control device in which a connecting portion is provided integrally with the other louver, the connecting portion and the other end of the link are connected by an L-shaped link, and the link and the supporting portion of the louver are connected by an elastic device. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30163189A JPH0788969B2 (en) | 1989-11-20 | 1989-11-20 | Wind direction controller for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30163189A JPH0788969B2 (en) | 1989-11-20 | 1989-11-20 | Wind direction controller for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03160267A JPH03160267A (en) | 1991-07-10 |
| JPH0788969B2 true JPH0788969B2 (en) | 1995-09-27 |
Family
ID=17899271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30163189A Expired - Fee Related JPH0788969B2 (en) | 1989-11-20 | 1989-11-20 | Wind direction controller for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0788969B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3069577B2 (en) * | 1990-10-01 | 2000-07-24 | 東芝キヤリア株式会社 | Air conditioner |
| JP2559080Y2 (en) * | 1991-08-27 | 1998-01-14 | 株式会社ニフコ | Flap opening and closing structure |
| CN1083558C (en) * | 1994-05-09 | 2002-04-24 | Lg电子株式会社 | Air-current direction contraller for air conditioner |
-
1989
- 1989-11-20 JP JP30163189A patent/JPH0788969B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03160267A (en) | 1991-07-10 |
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