JPH03160267A - Device for controlling wind direction in air conditioner - Google Patents
Device for controlling wind direction in air conditionerInfo
- Publication number
- JPH03160267A JPH03160267A JP30163189A JP30163189A JPH03160267A JP H03160267 A JPH03160267 A JP H03160267A JP 30163189 A JP30163189 A JP 30163189A JP 30163189 A JP30163189 A JP 30163189A JP H03160267 A JPH03160267 A JP H03160267A
- Authority
- JP
- Japan
- Prior art keywords
- louver
- louvers
- link
- wind direction
- 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
- 238000000034 method Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
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] (Industrial Application Field) The present invention relates to a wind direction control device for an air conditioner that allows the blowing range of the airflow coming out of the blowing outlet to be set widely.
（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 commonly used wind direction control device for an air conditioner is provided with two rotatable louvers 1 and 2 in an air outlet formed at the bottom of the front panel. , the support parts 3 and 4 provided integrally on each louver are connected by an L-shaped link 5,
The structure is such that the louver 2 located at the lower side is rotated by a motor (not shown), and the two louvers 1 and 2 are used to open the air outlet (Fig. 4(a)) and to open the air outlet (Fig. 4(b)).
It is set to move between the 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つのルーノく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。(Problems to be Solved by the Invention) In the above-mentioned type of air conditioner wind direction control device, the support part provided integrally with the louver is connected by an L-shaped link, so the movement of the louver is limited, and the air outlet Even when it is at its maximum open position, the two lugs have a tapered, constricted shape that prevents unheated air from directly hitting the occupants of the room, such as at the start of heating operation. The current cannot flow straight down.
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 provides a wind direction control device for an air conditioner in which the blowing range of the airflow coming out of the blowout port is set wide so that the airflow can flow straight down. The purpose is to
（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、下側に位置する一方のルーバに、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或される。(Means for Solving the Problems) A wind direction control device for an air conditioner according to the present invention has two louvers rotatably arranged in an outlet provided at the lower part of a front panel, and one located at the lower side. The louver is integrally provided with a supporting portion having a protruding horizontal shaft to which the rotational shaft of the drive device is connected, one end side of the link is pivotally connected to the horizontal shaft, and the other louver is integrally provided with a connecting portion, This 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.
（作 用）
本発明の空気調和機の風向制御装置においては、下側に
位置する一方のルーバを、駆動装置により絞った状態の
開口位置から、さらにリンクと上紀ルーバの支持部とを
むすぶ仰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。(Function) In the wind direction control device for an air conditioner of the present invention, one of the louvers located on the lower side is moved from the open position in the narrowed state by the drive device, and further connects the link and the support part of the upper louver. By rotating the louver in the direction away from the other louver against the force of the supine device, the two louvers are positioned so as to face directly below, allowing the airflow to flow directly below (Example) Hereinafter, the present invention An embodiment will be described 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 in FIG. 4 are given 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、前面バネル１１の下部に設けた
吹出し口１２に囲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バン１４の支持板１５に突設したス
トツバ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 a wind direction control device 10 of the present invention is applied to an indoor unit of a wall-mounted air conditioner. two louvers 1 arranged so as to be movable;
2, the louver 1 located on the upper side is rotated by a stopper 16 protruding from the support plate 15 of the drain van 14 provided below the heat exchanger 13 until it reaches the position directly below it as shown in FIG. Limited.
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四部を
設けたリンク１つ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に設けたビン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１つに設けた段部（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がストツパ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, the louver 2 located below the air outlet 12 has
As shown in FIG. 2, a support portion 18 is integrally provided with a horizontal shaft 17 projecting thereon to which a rotating shaft of a drive device (not shown) is connected. One end of a link having four spring housing sections provided on its outer peripheral surface is rotatably attached to the horizontal shaft 17. The pin 20 provided on the link 19 and the pin 21 provided on the support portion 18 of the louver 2 are connected by a coil spring 22. The stepped portion (not shown) provided on one of the links and the engagement stepped portion (not shown) provided on the support portion 18 are in a position such that the two louvers are in contact with each other in the closed position, and the louvers are always in contact with each other in the closed position. The action of the coil spring 22 which urges the louver 2 toward the louver 1 is limited. This coil spring 22 allows the two louvers 1 and 2 to move simultaneously. Furthermore, in the position shown in FIG. 3(b), the louver 1 hits the stopper 16 and stops at that position, but by operating the motor thereafter, only the louver 2 moves until it reaches the position shown in FIG. 3(c). i.e. 3rd(b)
Between the figure 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の水車軸
１７に装着したリンク１つ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, which has one end pivotally connected to the support part 3 provided integrally with the louver 1, is connected to the other end side of one link attached to the water wheel shaft 17 of the support part 18 of the louver 2. .
つぎに作用を説明する。Next, the effect will be explained.
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。The two louvers 1 and 2 provided in the air outlet 12 formed at the lower part of the front panel are in the third (a) position in the closed position.
They are positioned so that they abut each other as shown in the figure.
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ｌ５
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（
ファ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。Next, a motor (not shown) is operated to move the louver 2 to the third position.
(b) When the louver 1 is rotated in the direction shown by the arrow in the figure, the louver 1 also moves in response, and this movement causes the louver 1 to move towards the support plate l5.
The process continues until it hits the stopper 16 provided at the top. Louver 1
FIG. 3(b) shows the position where the contact point hits the stopper 16 provided on the support plate 15. In this position, the two louvers 1 and 2 have a tapered shape.
The tapered shape of No. 2 reduces the amount of air during heating operation (
(Reducing the air volume of the fan motor) When increasing the blowout temperature, the blowout air speed is increased, the reach is extended, and the warmed air hits the indoor users directly.
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に設けたストツパ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
１つとルーバの支持部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）図で示ス）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。Furthermore, when a motor (not shown) is operated, the louver 1 becomes
The third (
b) Fixed in the position shown in the figure, only the louver 2 rotates in the direction away from the other louver 1 against the force of the coil spring 22 that connects one link and the louver support 18, and the third ( C) The two louvers 1 and 2 (as shown in the figure) are positioned downward and parallel to each other, so that unwarmed air does not directly hit indoor users, for example at the start of heating operation. This allows the air to flow straight down.
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。Note that in the above embodiment, the link 19 and the louver support portion 18
Although these are connected using a coil spring, it is of course possible to use an elastic body such as a rubber string.
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 two
The two louvers can be set in three positions: a position that closes the air outlet when the operation is stopped, a tapered position that is especially effective during heating operation, and a parallel position that allows air to flow straight down when heating operation starts. , the positional relationship between the two louvers can be widened, the air blowing range is expanded, and the indoor temperature distribution 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、１つ・・
・リンク、２２・・・コイルばね。FIG. 1 is a diagram showing a state in which the wind direction control device according to the present invention is incorporated into an indoor unit of an air conditioner, FIG. 2 is a perspective view showing the main parts of the wind direction control device according to the present invention, and FIGS. Figure 3(c) is a diagram showing the action of the wind direction control device;
FIGS. 4(a) and 4(b) are diagrams showing the operation of a conventional wind direction control device. 1, 2... Louver, 3... Support part, 5... L-side link, 17... Horizontal axis, 18... Support part, one...
・Link, 22...Coil spring.
Claims (1)
回動自在に配置し、下側に位置する一方のルーバに、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た空気調和
機の風向制御装置。Two louvers are rotatably arranged at the air outlet provided at the bottom of the front panel, and one of the louvers located at the bottom has a support part with a protruding horizontal shaft to which the rotation shaft of the drive device is connected. One end of the link is pivotally connected to the horizontal axis, and a connecting portion is integrally provided on the other louver, and this connecting portion and the other end of the link are connected by an L-shaped link, and the link and the A wind direction control device for an air conditioner that connects the support part of the louver with 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 true JPH03160267A (en) | 1991-07-10 |
| JPH0788969B2 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519847U (en) * | 1991-08-27 | 1993-03-12 | 株式会社ニフコ | Opening and closing structure of flap |
| US5234373A (en) * | 1990-10-01 | 1993-08-10 | Kabushiki Kaishi Toshiba | Air conditioner |
| JPH0842914A (en) * | 1994-05-09 | 1996-02-16 | Lg Electronics Inc | Air flow controller for air conditioner |
-
1989
- 1989-11-20 JP JP30163189A patent/JPH0788969B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234373A (en) * | 1990-10-01 | 1993-08-10 | Kabushiki Kaishi Toshiba | Air conditioner |
| JPH0519847U (en) * | 1991-08-27 | 1993-03-12 | 株式会社ニフコ | Opening and closing structure of flap |
| JPH0842914A (en) * | 1994-05-09 | 1996-02-16 | Lg Electronics Inc | Air flow controller for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0788969B2 (en) | 1995-09-27 |
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