JP4356606B2 - Air conditioner wind direction adjustment device - Google Patents

Air conditioner wind direction adjustment device Download PDF

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JP4356606B2
JP4356606B2 JP2004370998A JP2004370998A JP4356606B2 JP 4356606 B2 JP4356606 B2 JP 4356606B2 JP 2004370998 A JP2004370998 A JP 2004370998A JP 2004370998 A JP2004370998 A JP 2004370998A JP 4356606 B2 JP4356606 B2 JP 4356606B2
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base plate
wind direction
air
direction adjusting
air conditioner
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JP2006177609A (en
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弘介 山川
和仁 小嶋
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Description

この発明は、空気調和機の吹出口に設けられ吹出し空気を左右または上下方向に変更する風向調整装置に関するものである。   The present invention relates to a wind direction adjusting device that is provided at a blowout port of an air conditioner and changes blown air left and right or up and down.

また、従来の空気調和機の風向調整装置では、風向変更ベーンが取付けられたベース板の端部に設けられた係止部をＪ形のフック形状として、本体吹出口の壁面に設けられた円筒軸部に引っ掛けることにより、風向変更ベーンを空気調和機の吹出口に固定するとともに、この軸を中心に風向変更ベーンが取付けられたベースを回転引き出すことができる構成であった。   In the conventional air conditioner wind direction adjusting device, a cylinder provided on the wall surface of the main body outlet is provided with a locking portion provided at the end of the base plate to which the wind direction changing vane is attached as a J-shaped hook shape. By being hooked on the shaft portion, the wind direction changing vane is fixed to the air outlet of the air conditioner, and the base on which the wind direction changing vane is attached can be rotated and drawn around the shaft.

また、従来の気化式加湿器において、本体に係止された合成樹脂製のハンドルを有し、本体には左右で角度差がついた鍵状穴を設け、ハンドルの左右両端には鍵状穴と同形状の突起を有する軸部を形成する構成を備え、ハンドルを本体に対し取外し自在に取付けるようにしたものがあった（例えば、特許文献１参照。）。   Also, in a conventional vaporizing humidifier, it has a synthetic resin handle that is locked to the main body, the main body is provided with a key-like hole with an angle difference on the left and right, and a key-like hole on the left and right ends of the handle There is a configuration in which a shaft portion having a protrusion having the same shape as that of the shaft is formed, and the handle is detachably attached to the main body (see, for example, Patent Document 1).

特開２００４−８４８０２号公報（第３−４頁、第１図）JP 2004-84802 (page 3-4, FIG. 1)

上述のような従来の空気調和機の風向調整装置における構成では、ユーザーが空気調和機に内蔵された送風用のファンを清掃する際、風向変更ベーンが取付けられたベースを吹出口から開閉することになるが、このベースのＪ形のフック形状は本体側に設けられた円筒軸部から外れてしまう可能性があった。   In the configuration of the conventional air conditioner wind direction adjusting device as described above, when the user cleans the air blowing fan built in the air conditioner, the base to which the wind direction changing vane is attached is opened and closed from the air outlet. However, there is a possibility that the J-shaped hook shape of the base may come off from the cylindrical shaft portion provided on the main body side.

また、従来の気化式加湿器では、本体の左右側に取付けられるハンドルは、少なくとも片方はハンドル使用時の動作範囲外の角度で突起が挿入取付けられることによりユーザーの使用時にはハンドルが本体から外れないようにしてある。しかしながら、空気調和機の風向調整装置の場合は、風向変更ベーンが取付けられたベースと本体吹出口とは１つの軸で固定されているため、上述のように鍵状穴に角度差を設けることでは前記ベースが吹出口壁面から外れることを防止することはできない。   In addition, in the conventional vaporizing humidifier, at least one of the handles attached to the left and right sides of the main body is inserted and attached at an angle outside the operating range when the handle is used, so that the handle does not come off the main body when used by the user. It is like that. However, in the case of a wind direction adjusting device for an air conditioner, the base to which the wind direction changing vane is attached and the main body outlet are fixed by one shaft, so that an angle difference is provided in the key hole as described above. Then, it cannot prevent that the said base remove | deviates from a blower outlet wall surface.

また、従来の空気調和機の風向調整装置では、吹出し空気の温度により温度変化が発生して各部品に伸縮が生じた際、その伸縮分がベースの収納部や連結部に影響を及ぼし、風向変更ベーンの動きにばらつきが生じてしまい所望する風向制御ができなくなるという課題があった。   In addition, in the conventional air conditioner wind direction adjusting device, when the temperature change occurs due to the temperature of the blown air and each part expands and contracts, the expansion and contraction affects the base storage part and the connecting part, and the wind direction There has been a problem that variation in the movement of the change vanes occurs and the desired wind direction cannot be controlled.

この発明は、上記のような課題を解決するためになされたもので、空気調和機に内設されたファンや内部風路を清掃する際、吹出口の風向変更ベーンが取り付けられたベース板を回動して引き出し開閉する作業においては、このベース板が本体吹出口から外れることなく、また各部品が温度変化による伸縮を生じても、その伸縮分を吸収できる構成とすることで、前記ベースの連結機構側の位置には影響を及ぼさず、風向変更ベーンの連結ずれの少ない連動動作を可能とする空気調和機の風向調整装置を提供することを目的としている。   The present invention has been made to solve the above-described problems. When cleaning a fan or an internal air passage installed in an air conditioner, a base plate to which a wind direction changing vane of an air outlet is attached is provided. In the operation of rotating to open and close the drawer, the base plate does not come off from the main body outlet, and even if each component expands and contracts due to a temperature change, the base plate can be absorbed. An object of the present invention is to provide a wind direction adjusting device for an air conditioner that does not affect the position of the connecting mechanism side of the air conditioner and enables an interlocking operation with little connection deviation of the wind direction changing vanes.

この発明に係る空気調和機の風向調整装置は、空気調和機の吹出口に設けられて吹出し空気を左右方向に変更する風向調整板と、該風向調整板が取付けられたベース板と、前記吹出口に設けられ前記ベース板の一端側が回転自在に保持される軸とを備え、該軸の先端側を鍵形状とするとともに前記ベース板の軸挿入穴を前記鍵形状とし、前記ベース板を吹出口から回動して引き出した状態において、前記軸の先端側の鍵形状と前記ベース板の挿入穴の鍵形状とが重なり合わない位置にそれぞれ配置されるとともに、前記ベース板の挿入穴の鍵形状は前記軸の先端側の鍵形状に対して前記ベース板が吹出口ケーシングに当接する方向に所定角度だけずれた位置関係となっているものである。 A wind direction adjusting device for an air conditioner according to the present invention includes a wind direction adjusting plate provided at an air outlet of an air conditioner for changing the blown air in the left-right direction, a base plate to which the wind direction adjusting plate is attached, and the blower A shaft provided at an outlet and rotatably supported at one end side of the base plate, the tip end side of the shaft is key-shaped, the shaft insertion hole of the base plate is key-shaped, and the base plate is blown The key shape on the tip end side of the shaft and the key shape of the insertion hole of the base plate are respectively arranged at positions where they do not overlap with each other in a state where the shaft is rotated and pulled out from the outlet, and the key of the insertion hole of the base plate The shape is such that the base plate is displaced by a predetermined angle in the direction in which the base plate comes into contact with the outlet casing with respect to the key shape on the tip side of the shaft .

この発明に係る空気調和機の風向調整装置は、空気調和機の吹出口に設けられて吹出し空気を左右方向に変更する風向調整板と、該風向調整板が取付けられたベース板と、前記吹出口に設けられ前記ベース板の一端側が回転自在に保持される軸とを備え、該軸の先端側を鍵形状とするとともに前記ベース板の軸挿入穴を前記鍵形状とし、前記ベース板を吹出口から回動して引き出した状態において、前記軸の先端側の鍵形状と前記ベース板の挿入穴の鍵形状とが重なり合わない位置にそれぞれ配置されるとともに、前記ベース板の挿入穴の鍵形状は前記軸の先端側の鍵形状に対して前記ベース板が吹出口ケーシングに当接する方向に所定角度だけずれた位置関係となっているので、ユーザーが空気調和機に内蔵されたファンや内部風路を清掃する際に、風向調整板が取付けられたベース板を回動して吹出口から引き出す動作においてベース板が本体吹出口から外れることがなく、ベース板の吹出口からの開閉作業ができファン等の清掃を容易にすることが可能となる。 A wind direction adjusting device for an air conditioner according to the present invention includes a wind direction adjusting plate provided at an air outlet of an air conditioner for changing the blown air in the left-right direction, a base plate to which the wind direction adjusting plate is attached, and the blower A shaft provided at an outlet and rotatably supported at one end side of the base plate, the tip end side of the shaft is key-shaped, the shaft insertion hole of the base plate is key-shaped, and the base plate is blown The key shape on the tip end side of the shaft and the key shape of the insertion hole of the base plate are respectively arranged at positions where they do not overlap with each other in a state where the shaft is rotated and pulled out from the outlet, and the key of the insertion hole of the base plate Since the shape is a positional relationship shifted by a predetermined angle in the direction in which the base plate abuts the outlet casing with respect to the key shape on the tip end side of the shaft , the user can use the fan built in the air conditioner or the internal Cleaning the air path When the base plate to which the airflow direction adjusting plate is attached is rotated and pulled out from the air outlet, the base plate does not come off the main body air outlet and can be opened and closed from the air outlet of the base plate. Cleaning can be facilitated.

実施の形態１．
以下、この発明の実施の形態１を図１〜８を用いて説明する。
図１はこの発明の空気調和機室内機の外観図、図２は空気調和機室内機の断面図、図３はこの発明の空気調和機の風向調整装置における風向変更ベーン付きベース板の回転開放状態図、図４は空気調和機の風向調整装置における風向変更ベーン付きベース板の収納状態図、図５は空気調和機の風向調整装置におけるベース板の鍵形状穴と軸の鍵形状との角度を説明する図である。また、図６は空気調和機の風向調整装置における風向変更ベーン付きベース板の位置決め構造の斜視図、図７は図６の要部拡大図、図８は空気調和機の風向調整装置における他の軸先端形状を示す図である。 Embodiment 1 FIG.
Embodiment 1 of the present invention will be described below with reference to FIGS.
FIG. 1 is an external view of an air conditioner indoor unit of the present invention, FIG. 2 is a cross-sectional view of the air conditioner indoor unit, and FIG. 3 is a rotation opening of a base plate with a wind direction changing vane in a wind direction adjusting device of the air conditioner of the present invention. FIG. 4 is a storage state diagram of the base plate with the wind direction changing vane in the air direction adjusting device of the air conditioner, and FIG. 5 is an angle between the key shape hole of the base plate and the key shape of the shaft in the air direction adjusting device of the air conditioner. FIG. 6 is a perspective view of a positioning structure of a base plate with a wind direction changing vane in the wind direction adjusting device of the air conditioner, FIG. 7 is an enlarged view of a main part of FIG. 6, and FIG. 8 is another view of the wind direction adjusting device of the air conditioner. It is a figure which shows a shaft tip shape.

図１および図２に示すように、モータにより駆動されるラインフローファン２が回転すると、空気調和機室内機本体１の前面および上面に設けた吸込グリル３から室内の空気を機内に吸い込み、この吸込グリル３のすぐ内側に設けられたフィルター４にて空気中の埃などが除去される。そしてフィルター４を通過した空気は、圧縮機や絞り装置を有した冷凍サイクルの構成部品である熱交換器５のフィンの間を通ることにより、空気と冷媒の間で熱交換されて冷却または暖められる。この空気調和機本体内に吸込まれた空気中に浮遊する埃や油ミストは前記フィルター４で取り除かれるが全てではなく、ここで除去できなかった浮遊物は熱交換器５やラインフローファン１の翼部分、本体のボックス６側で風路壁の表面部分、上下風向調整板７（以下、上下ベーンという）および左右風向調整板８（以下、左右ベーンという）の表面部分など通風流路の各箇所に付着することになる。熱交換器５を通過して冷却または暖められた空気は、空気調和機本体の前面下方に配設された吹出口より室内空間へ吹出される。   As shown in FIGS. 1 and 2, when the line flow fan 2 driven by a motor rotates, indoor air is sucked into a machine from a suction grill 3 provided on the front and upper surfaces of the air conditioner indoor unit body 1. Dust and the like in the air are removed by a filter 4 provided immediately inside the suction grill 3. The air that has passed through the filter 4 passes between the fins of the heat exchanger 5 that is a component of the refrigeration cycle having a compressor and a throttle device, thereby heat-exchanged between the air and the refrigerant to be cooled or warmed. It is done. Dust and oil mist floating in the air sucked into the air conditioner body are removed by the filter 4, but not all of them. The suspended matter that could not be removed here is the heat exchanger 5 or the line flow fan 1. Each of the ventilation passages such as the wing part, the surface part of the air passage wall on the box 6 side of the main body, the surface part of the vertical air direction adjusting plate 7 (hereinafter referred to as upper and lower vanes) and the left and right air direction adjusting plate 8 (hereinafter referred to as left and right vanes) It will adhere to the location. The air that has been cooled or warmed through the heat exchanger 5 is blown out into the indoor space from the air outlet that is disposed below the front surface of the air conditioner body.

この吹出口に配置された上下ベーン７はモーターに連結され、モーターの駆動により上下に回動変位して、吹出口から吹出される風の方向を上下方向に振ることができる。また、この上下ベーン７はスライド可能な固定軸を有した着脱機構により空気調和機本体２の吹出口から完全に取り外すことができ、これによりユーザー自身による吹出口まわりまたは上下ベーンの清掃が容易となる。   The upper and lower vanes 7 arranged at the air outlet are connected to a motor, and are rotated and displaced up and down by driving the motor, so that the direction of the wind blown from the air outlet can be swung up and down. Further, the upper and lower vanes 7 can be completely removed from the air outlet of the air conditioner body 2 by an attaching / detaching mechanism having a slidable fixed shaft, which makes it easy for the user to clean the upper and lower vanes around the air outlet. Become.

この発明における左右ベーン機構部は、図３〜図６に示すように、上記左右ベーン８と、吹出口の左右両側にそれぞれ軸支され、それぞれに複数個の左右ベーン８が取り付けられたベース板９と、吹出口の長手方向に連続して取付けられる左右２つの独立したベース板９の間に配置され各ベース板の左右ベーン８群を連結動作するための左右連結装置１０と、前記ベース板９を固定保持する吹出口ケーシング１１などで構成される。そして、それぞれのベース板９に配置された複数の左右ベーン８は、各ベース板９毎に連結アーム１２で連結され同じ方向に連動動作をなす。   As shown in FIGS. 3 to 6, the left and right vane mechanism portions according to the present invention are pivotally supported on the left and right vanes 8 and the left and right sides of the air outlet, respectively, and a base plate to which a plurality of left and right vanes 8 are attached. 9 and a left and right connecting device 10 for connecting and operating a left and right vane 8 group of each base plate disposed between two independent left and right base plates 9 attached continuously in the longitudinal direction of the outlet, and the base plate It is comprised by the blower outlet casing 11 etc. which hold 9 fixedly. The plurality of left and right vanes 8 disposed on each base plate 9 are connected to each base plate 9 by a connecting arm 12 and interlocked in the same direction.

図５で示す吹出口ケーシング１１には先端側が鍵形状で、根元側が円筒形状の軸１４が設けられている。ここで示す鍵形状は、中央を円形としその両側に延出した矩形部を有した形である。また、複数の左右ベーン８が軸支されたベース板９の一端側には吹出口ケーシング１１に設けられたこの軸１４の鍵形状とほぼ同形状をなし前記軸１４の先端側が貫通できる鍵形状穴１５が設けられている。このベース板９を吹出口ケーシング１１に嵌め込む際、ベース板９の鍵形状穴１５の角度と吹出口ケーシングの鍵形状軸１４の角度を合致させて挿入するが、図５に示す鍵形状穴１５はベース板９に対してα角度だけずれた位置関係となっているので、ベース板９と吹出口ケーシング１１の鍵形状の角度を合致させた状態では、ベース板９の一部が角度α分だけ吹出口ケーシング１１に当接し、ベース板９が完全には吹出口ケーシング１１に嵌まり込まないような構造となっている。ここでベース板９には柔軟性を有し弾性変形できる素材を用いてあり、組立て時にはベース板９を少し湾曲させて、吹出口ケーシング１１と当たっている部分を乗り越えさせて軸１４を鍵形状穴１５に挿入して組み付けることにより、ベース板９を吹出口ケーシング１１に完全に嵌め込むことができる。この組立操作はベース板９に柔軟性があるため無理ばめではない。   The blower outlet casing 11 shown in FIG. 5 is provided with a shaft 14 having a key shape on the tip side and a cylindrical shape on the root side. The key shape shown here is a shape having a circular portion at the center and rectangular portions extending on both sides thereof. Further, a key shape in which one end side of a base plate 9 on which a plurality of left and right vanes 8 are pivotally supported has substantially the same shape as the key shape of the shaft 14 provided in the air outlet casing 11 and the front end side of the shaft 14 can pass therethrough. A hole 15 is provided. When the base plate 9 is fitted into the outlet casing 11, the base plate 9 is inserted so that the angle of the key-shaped hole 15 of the base plate 9 matches the angle of the key-shaped shaft 14 of the outlet casing. 15 has a positional relationship that is shifted by an α angle with respect to the base plate 9, so that in a state where the key-shaped angles of the base plate 9 and the outlet casing 11 are matched, a part of the base plate 9 has an angle α. The base plate 9 does not completely fit into the air outlet casing 11 by contacting the air outlet casing 11 by the amount. Here, the base plate 9 is made of a flexible material that can be elastically deformed. When the base plate 9 is assembled, the base plate 9 is slightly curved so that the portion that is in contact with the air outlet casing 11 is overcome and the shaft 14 is key-shaped. The base plate 9 can be completely fitted into the outlet casing 11 by being inserted into the hole 15 and assembled. This assembly operation is not a forced fit because the base plate 9 is flexible.

ベース板９を吹出口ケーシング１１に完全に嵌め込むと、再びベース板９の鍵形状穴１５と吹出口ケーシング１１の軸１４の先端側鍵形状との角度を合致させようとしても、ベース板９の一部が吹出口ケーシング１１と当たり合致しないような構造となっている。   When the base plate 9 is completely fitted into the air outlet casing 11, the base plate 9 can be made to match the angle between the key-shaped hole 15 of the base plate 9 and the key shape of the distal end side of the shaft 14 of the air outlet casing 11 again. This is a structure in which a part of is not in contact with the outlet casing 11.

また、この空気調和機を製造する際には、まずベース板９を吹出口ケーシング１１に完全に嵌め込んだ後、左右ベーン８や連結アーム１２などをベース板９に設置する。それは、先にベース板９に左右ベーン９や連結アーム１２を取り付けるとベース板の柔軟性は阻害されベース板９を湾曲させることが困難となるからである。そのためベース板９が吹出口ケーシング１１に当たっている部分を、湾曲させて乗り越えさせることが困難となり、ユーザー使用時においてベース板９を軸１４を中心に回転引き出させて吹出口から開閉させても吹出口ケーシング１１から外れてしまうことを防止できる構造となっている。   When manufacturing the air conditioner, first, the base plate 9 is completely fitted into the outlet casing 11, and then the left and right vanes 8 and the connecting arms 12 are installed on the base plate 9. This is because if the left and right vanes 9 and the connecting arms 12 are first attached to the base plate 9, the flexibility of the base plate is hindered and it is difficult to curve the base plate 9. For this reason, it is difficult to bend over the portion where the base plate 9 is in contact with the air outlet casing 11, and even when the base plate 9 is rotated and drawn around the shaft 14 and opened and closed from the air outlet when used by the user. The structure can prevent the casing 11 from being detached.

ベース板９の吹出口ケーシング１１に対する取付け位置は、ベース板９に設けた溝部が吹出口ケーシング１１の突起部１６に嵌合することで決められる。なお、溝部と突起部、つまり凹部と凸部はこの逆でもよい。また、ベース板９の鍵形状穴１５と吹出口ケーシング１１の鍵形状軸１４には組み合わさったときにクリアランスができるように、鍵形状穴１５の中央部の円直径が対応する鍵形状軸１４の直径よりやや大きい寸法となっている。これにより、温度変化によって各部品に伸縮が生じても、それらの伸縮量ずれを吹出口ケーシング１１の軸部で吸収することができ、左右連結装置１０側には伸縮による影響を受けない構成となっており、温度変化による各部品の伸縮が生じても、ばらつきの少ない左右ベーン８の連結動作を可能としている。   The attachment position of the base plate 9 with respect to the air outlet casing 11 is determined by fitting a groove provided in the base plate 9 to the protrusion 16 of the air outlet casing 11. Note that the groove portion and the protrusion portion, that is, the concave portion and the convex portion may be reversed. Further, the key-shaped shaft 14 corresponding to the circular diameter of the central portion of the key-shaped hole 15 is formed so that a clearance can be formed when the key-shaped hole 15 of the base plate 9 and the key-shaped shaft 14 of the outlet casing 11 are combined. The size is slightly larger than the diameter. Thereby, even if expansion / contraction occurs in each component due to temperature change, the displacement of the expansion / contraction amount can be absorbed by the shaft portion of the outlet casing 11, and the left and right coupling device 10 side is not affected by the expansion / contraction. Thus, even if each part expands and contracts due to a temperature change, it is possible to connect the left and right vanes 8 with little variation.

左右のベース板９に設置された複数の左右ベーン８のうち、反軸側の１枚にはベース板側に延出した突起部が設けられ、左右のベース板を連結動作させる左右連結装置１０には前記左右ベーン８の突起部が結合する溝１３が設けられており、これらの突起部と溝が結合しながら左右連結装置１０は吹出し口の左右方向にスライド稼動することができる。また、図７に示すように、この左右連結装置１０が吹出口ケーシング１１に設けられたスライド溝内を左右にスライドすると、それぞれベース板９に軸支された左右ベーン８の端部に設けた突起も同様に左右にスライドし、左右に分かれて配置されたベース板９に取付けられた左右ベーン８は一斉に同一方向に回動変位することができる構成となっている。また、この左右連結装置１０はスライド動作に耐え得る材料（例えば、ＰＯＭ樹脂）を用いて形成されている。   Of the plurality of left and right vanes 8 installed on the left and right base plates 9, one of the opposite axes is provided with a protruding portion extending toward the base plate, and the left and right connecting devices 10 for connecting the left and right base plates. The left and right vanes 8 are provided with grooves 13 to which the projections of the left and right vanes 8 are coupled. The left and right coupling device 10 can be slid in the left and right direction of the outlet while these projections and the grooves are coupled. Further, as shown in FIG. 7, when the left and right coupling device 10 slides left and right in a slide groove provided in the outlet casing 11, the right and left coupling device 10 is provided at the end of the left and right vanes 8 that are pivotally supported by the base plate 9. Similarly, the protrusions slide to the left and right, and the left and right vanes 8 attached to the base plate 9 arranged separately on the left and right are configured to be able to be rotationally displaced in the same direction all at once. The left and right coupling device 10 is formed using a material (for example, POM resin) that can withstand a sliding operation.

また、図６に示すように、左右ベーン８が取付けられたベース板９を左右両側とも吹出口ケーシング１１に収納した状態では、上述の左右連結装置１０（図６中の点線にて表示）はベース板９がその上側に覆い被さることにより隠れて見えなくなり、風路表面の段差もなく空気流れがスムーズに流れるとともに、意匠上も良くなる。なお、空気調和機室内機が実際に据え付けられた状態では、図６の上下逆となって設置される。   Further, as shown in FIG. 6, in the state where the base plate 9 to which the left and right vanes 8 are attached is housed in the outlet casing 11 on both the left and right sides, the above-described left and right connecting device 10 (indicated by the dotted line in FIG. 6) is When the base plate 9 is covered on the upper side, the base plate 9 is hidden and cannot be seen, and the air flow smoothly flows without a step on the surface of the air passage, and the design is improved. When the air conditioner indoor unit is actually installed, it is installed upside down in FIG.

このように左右ベーン８が左右連結装置１０によって一斉に同一方向に回動変位することにより、空気調和機室内機の吹出口から吹出される風の方向を左または右に大きく振ることができ、その空気調和機が設置された室内の形状やユーザーの座っている場所に対応した快適な空調環境を創り出すことができる。さらに、吹出口内部を清掃する場合には、図７に示すベース板９の吹出口前側に設けた取手部を指で摘み、左右ベーン８が取付けられたベース板９を吹出口から一端を中心に回転引き出して吹出口を開放状態とすることにより、清掃具や手を吹出口の内部へ挿入させて埃等を除去することができ、空気調和機を清潔に保つととにも運転効率の低下を防止して省エネ運転を維持することができる。   In this way, the left and right vanes 8 are simultaneously rotationally displaced in the same direction by the left and right coupling devices 10, so that the direction of the wind blown from the air outlet of the air conditioner indoor unit can be greatly swung left or right. It is possible to create a comfortable air-conditioning environment corresponding to the shape of the room where the air conditioner is installed and the location where the user is sitting. Further, when cleaning the inside of the air outlet, the handle provided on the front side of the base plate 9 shown in FIG. 7 is picked with fingers, and the base plate 9 with the left and right vanes 8 attached is centered on one end from the air outlet. The air outlet is opened and the air outlet is opened to allow dust and the like to be removed by inserting a cleaning tool or hand into the air outlet, keeping the air conditioner clean and improving operating efficiency. Decreasing can be prevented and energy saving operation can be maintained.

また、吹出口ケーシング１１に設けられた軸１４の先端側鍵形状は上述の形に限るものではなく、例えば、図８（ａ）のように中央部が円形でそこから両側に徐々に延出して略菱形を成す形状や、または図８（ｂ）のように円形の一側から延出して凸部を有した略茄子形の形状でも良く、同様の効果が得られる。   Further, the shape of the tip side key of the shaft 14 provided in the air outlet casing 11 is not limited to the above-mentioned shape. For example, as shown in FIG. Thus, the shape may be a substantially rhombus shape, or may be a substantially cocoon shape having a convex portion extending from one side of a circle as shown in FIG.

本発明の実施の形態１に係る空気調和機室内機の外観図である。It is an external view of the air conditioner indoor unit according to Embodiment 1 of the present invention. 本発明の実施の形態１に係る空気調和機室内機の断面図である。It is sectional drawing of the air conditioner indoor unit which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る左右ベーン付きベース板の回転開放状態図である。It is a rotation open state figure of the base board with a right-and-left vane concerning Embodiment 1 of the present invention. 本発明の実施の形態１に係る左右ベーン付きベース板の収納状態図である。It is an accommodation state figure of a base board with a right and left vane concerning Embodiment 1 of the present invention. 本発明の実施の形態１に係るベース板の鍵形状穴と軸の鍵形状との角度を説明する図である。It is a figure explaining the angle of the key shape hole of the base board which concerns on Embodiment 1 of this invention, and the key shape of an axis | shaft. 本発明の実施の形態１に係る左右ベーン付きベース板の位置決め構造の斜視図である。It is a perspective view of the positioning structure of the base board with a left-right vane which concerns on Embodiment 1 of this invention. 本発明の図６の要部拡大図である。It is a principal part enlarged view of FIG. 6 of this invention. 本発明の実施の形態１に係る風向調整装置の他の軸先端形状を示す図である。It is a figure which shows the other shaft tip shape of the wind direction adjusting apparatus which concerns on Embodiment 1 of this invention.

符号の説明Explanation of symbols

１ 空気調和機本体、 ２ ラインフローファン、 ３ グリル、 ４ フィルター、 ５ 熱交換器、 ６ 本体ボックス、 ７ 上下風向調整板、 ８ 左右風向調整板、 ９ ベース、 １０ 左右連結装置、 １１ ノズルケーシング、 １２ ベーン連結装置、 １３ 溝、 １４ 鍵形状軸 、 １５ 鍵形状穴 、 １６ 突起部。   DESCRIPTION OF SYMBOLS 1 Air conditioner main body, 2 Line flow fan, 3 Grill, 4 Filter, 5 Heat exchanger, 6 Main body box, 7 Vertical air direction adjusting plate, 8 Left and right air direction adjusting plate, 9 Base, 10 Left and right coupling device, 11 Nozzle casing, 12 vane connecting device, 13 groove, 14 key-shaped shaft, 15 key-shaped hole, 16 protrusion.

Claims (4)

空気調和機の吹出口に設けられて吹出し空気を左右方向に変更する風向調整板と、該風向調整板が取付けられたベース板と、前記吹出口に設けられ前記ベース板の一端側が回転自在に保持される軸とを備え、該軸の先端側を鍵形状とするとともに前記ベース板の軸挿入穴を前記鍵形状とし、前記ベース板を吹出口から回動して引き出した状態において、前記軸の先端側の鍵形状と前記ベース板の挿入穴の鍵形状とが重なり合わない位置にそれぞれ配置されるとともに、前記ベース板の挿入穴の鍵形状は前記軸の先端側の鍵形状に対して前記ベース板が吹出口ケーシングに当接する方向に所定角度だけずれた位置関係となっていることを特徴とする空気調和機の風向調整装置。 A wind direction adjusting plate that is provided at the air outlet of the air conditioner to change the blown air in the left-right direction, a base plate to which the air direction adjusting plate is attached, and one end side of the base plate that is provided at the air outlet are rotatable. A shaft to be held, the tip end side of the shaft is key-shaped, the shaft insertion hole of the base plate is the key shape, and the base plate is rotated from the outlet and pulled out. The key shape of the tip end side of the base plate and the key shape of the insertion hole of the base plate are arranged at positions where they do not overlap, and the key shape of the insertion hole of the base plate is relative to the key shape of the tip end side of the shaft A wind direction adjusting device for an air conditioner, wherein the base plate has a positional relationship shifted by a predetermined angle in a direction in which the base plate comes into contact with the air outlet casing . 前記軸と前記ベース板の挿入穴との間にクリアランスを有したことを特徴とする請求項１記載の空気調和機の風向調整装置。 The wind direction adjusting device for an air conditioner according to claim 1, wherein a clearance is provided between the shaft and the insertion hole of the base plate. 空気調和機の吹出口に設けられて吹出し空気を左右方向に変更する風向調整板と、該風向調整板が取付けられたベース板と、前記吹出口に設けられ前記ベース板の一端側が回転自在に保持される軸と、前記ベース板に配置された複数の前記風向調整板を連動して同じ方向に動作させる連結アームとを備え、前記吹出口の左右端にそれぞれ軸支されて吹出口から回動して引き出し可能なベース板に設置された複数の前記風向調整板のうち反軸側にある風向調整板の前記ベース板側に延出した突起部が結合する溝を左右のベース板に対応して有した連結装置をスライドするように設けたことを特徴とする空気調和機の風向調整装置。A wind direction adjusting plate that is provided at the air outlet of the air conditioner to change the blown air in the left-right direction, a base plate to which the air direction adjusting plate is attached, and one end side of the base plate that is provided at the air outlet are rotatable. A shaft to be held, and a connecting arm that operates the plurality of wind direction adjusting plates arranged on the base plate in the same direction in conjunction with each other. Corresponding to the left and right base plates are grooves where the projections extending to the base plate side of the wind direction adjusting plate on the opposite axis side of the plurality of wind direction adjusting plates installed on the base plate that can be moved and pulled out A wind direction adjusting device for an air conditioner, characterized by being provided to slide the connecting device. 前記連結装置は前記吹出口のケーシングに設けられたスライド溝内にスライド可能に配設されるとともに前記ベース板で覆い被されることを特徴とする請求項３記載の空気調和機の風向調整装置。4. A wind direction adjusting device for an air conditioner according to claim 3, wherein the connecting device is slidably disposed in a slide groove provided in a casing of the blower outlet and is covered with the base plate. .
JP2004370998A 2004-12-22 2004-12-22 Air conditioner wind direction adjustment device Expired - Fee Related JP4356606B2 (en)

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JP5975952B2 (en) 2013-08-05 2016-08-23 三菱電機株式会社 An indoor unit for an air conditioner and a method for manufacturing the indoor unit for an air conditioner.

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