JP2002031400A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP2002031400A JP2002031400A JP2000216939A JP2000216939A JP2002031400A JP 2002031400 A JP2002031400 A JP 2002031400A JP 2000216939 A JP2000216939 A JP 2000216939A JP 2000216939 A JP2000216939 A JP 2000216939A JP 2002031400 A JP2002031400 A JP 2002031400A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- wind direction
- air conditioner
- arm
- direction changing
- 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
Landscapes
- Air-Flow Control Members (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、空気調和機におけ
る上下方向風向変更羽根の構造及び風向変更制御に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a vertical wind direction changing blade in an air conditioner and a wind direction changing control.
【０００２】[0002]
【従来の技術】従来、家庭用空気調和機の風向制御装置
の構成は、図１３（ａ）または図１４（ａ）に示すよう
に上下方向風向変更羽根８をディフューザー付近に回動
自在に配設するタイプと図１３（ｂ）または図１４
（ｂ）に示すように水受け皿付近に回動自在に配設する
タイプに大別される。図１３（ａ）、図１４（ｂ）は、
それぞれのタイプにおける冷房時、図１３（ｂ）、図１
４（ａ）は、それぞれのタイプにおける暖房時の上下方
向風向変更羽根の回動停止位置（例）を示している。ま
た、特開平５−６０３６５号公報に記載されているよう
に上下風向制御板の上羽根と下羽根を下方向に向けると
ともに、前記上下風向制御板の上羽根を前記上下風向制
御板の下羽根との平行位置より下方向に向け、前記上下
風向制御板の下羽根を前記上下風向制御板の上羽根との
平行位置より上方向に向けるようにした空気調和機（図
１５（ａ）〜（ｃ））がある。2. Description of the Related Art Conventionally, the configuration of a wind direction control device of a home air conditioner is such that a vertical wind direction changing blade 8 is rotatably disposed near a diffuser as shown in FIG. 13 (a) or 14 (a). 13 (b) or 14
As shown in (b), it is roughly classified into a type that is rotatably disposed near a water tray. FIGS. 13 (a) and 14 (b)
At the time of cooling in each type, FIG.
4 (a) shows the rotation stop position (example) of the vertical wind direction changing blade during heating in each type. Further, as described in JP-A-5-60365, the upper blade and the lower blade of the vertical wind direction control plate are turned downward, and the upper blade of the vertical wind direction control plate is connected to the lower blade of the vertical wind direction control plate. An air conditioner in which the lower blade of the vertical wind direction control plate is directed upward from a position parallel to the upper blade of the vertical wind direction control plate so as to face downward from a position parallel to the vertical direction (FIGS. 15A to 15C). c)).
【０００３】さらに、空気調和機の停止時には、吹き出
し口を上下風向変更羽根で覆い塞ぐため、美観上、上下
風向変更羽根は軽く弧を描く形状となっている。Further, when the air conditioner is stopped, the air outlet is covered with the vertical wind direction changing blades, so that the vertical wind direction changing blades have a lightly arcuate shape in aesthetic sense.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記従
来の構成である図１３（ａ）では、冷房運転時には上下
風向変更羽根及びその羽根形状に沿って冷風１１は水平
方向ないし、上向き方向に送風され、図４の１７のよう
に部屋の遠くまで冷風を運ぶことができる。これによっ
て、人に直接冷風を当てることなく、気流感の少ない快
適な環境が創れる。しかしながら、図１４（ａ）の温風
１０のように暖房運転時には周囲の空気より温度の高く
軽くなった気流１０’が生成され、上下風向変更羽根か
ら剥離していく。これにより、図５の温風１９のように
床面方面への到達性が悪化するという課題を有してい
た。However, in FIG. 13 (a), which is the above-mentioned conventional configuration, during the cooling operation, the cool air 11 is blown in the horizontal or upward direction along the vertical wind direction changing blades and the shape of the blades. 4, cold air can be carried to the far part of the room. As a result, a comfortable environment with less airflow can be created without directly blowing cold air to a person. However, during the heating operation, an airflow 10 ′ having a higher temperature and lighter than the surrounding air is generated during the heating operation like the warm air 10 in FIG. As a result, there is a problem that the reach to the floor surface is deteriorated like the hot air 19 in FIG.
【０００５】また、図１３（ｂ）の構成では、暖房運転
時には周囲の空気より温度の高く軽くなった温風１０は
上下風向変更羽根及び羽根形状により抑えられることに
より、図５の温風２０のように床面への到達性が良くな
る。しかしながら、図１４（ｂ）のように周囲の空気よ
り温度が低い場合は、周囲の空気よりも重く、上下方向
風向変更羽根からの剥離される冷風１１’が生成され、
図４のように冷風１８を部屋の遠方までを運ぶことがで
きなくなり、室内の居住者に冷風が直接あたって肌寒さ
を感じさせるという課題を有していた。In the configuration shown in FIG. 13B, the warm air 10 having a higher temperature and lighter temperature than the surrounding air during the heating operation is suppressed by the vertical wind direction changing blades and the blade shape. As described above, reachability to the floor surface is improved. However, when the temperature is lower than the surrounding air as shown in FIG. 14B, the cold air 11 ′ which is heavier than the surrounding air and is separated from the vertical wind direction changing blade is generated.
As shown in FIG. 4, the cold air 18 cannot be carried to a distant place in the room, and there is a problem that the cold air is directly applied to the occupants of the room to make them feel chilly.
【０００６】特開平５−６０３６５号公報に記載されて
いる空気調和機においては、温風を縮流効果により風速
を増し、速やかに床面付近の温度を上昇させることはで
きるが、冷房時には、図１４（ｂ）と同様の課題を有し
ていた。[0006] In the air conditioner described in Japanese Patent Application Laid-Open No. H5-60365, it is possible to increase the wind speed by the effect of contracting hot air and quickly raise the temperature near the floor surface. There was a problem similar to that of FIG.
【０００７】本発明はこのような従来の課題を解決する
ものであり、冷房時には気流感のない、暖房時には頭寒
足熱の快適な住環境を創り出す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。An object of the present invention is to provide a wind direction control device for an air conditioner that creates a comfortable living environment in which there is no airflow during cooling and the head and feet heat during heating. I do.
【０００８】[0008]
【課題を解決するための手段】上記課題を解決するため
に本発明は、熱交換器及び送風ファンを含む送風回路の
出口側に形成された吹き出し口近傍に、第一のモータを
配し、先端に上下方向の風向を制御する上下方向風向変
更羽根を具備した腕部を前記第一のモータの出力軸に結
合させて回動自在とするとともに、前記上下方向風向変
更羽根を第二のモータにより回動自在とするものであ
る。According to the present invention, there is provided a first motor disposed near an outlet formed on an outlet side of a blower circuit including a heat exchanger and a blower fan. An arm having a vertical wind direction changing blade for controlling the vertical wind direction at the tip is connected to an output shaft of the first motor to be rotatable, and the vertical wind direction changing blade is connected to a second motor. To be rotatable.
【０００９】上記構成によって、熱交換器及び送風ファ
ンを含む送風回路の出口側に形成された吹き出し口にお
いて、上下方向風向変更羽根は回転自在となり、冷房時
には気流感のない、暖房時には頭寒足熱の快適な住環境
を創り出すことができる。[0009] With the above-mentioned structure, the vertical direction change blade is rotatable at the outlet formed on the outlet side of the blower circuit including the heat exchanger and the blower fan. It can create a comfortable living environment.
【００１０】[0010]
【発明の実施の形態】第１の発明の実施の形態は、空気
調和機の吹き出し口において、変動可能な腕部を介して
上下方向の風向を制御する風向変更羽根を具備したもの
である。そしてこの構成によれば、変化に富んだ気流を
生成することが可能となる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An air conditioner according to a first embodiment of the present invention is provided with a wind direction changing blade for controlling a vertical wind direction via a variable arm at an air outlet of an air conditioner. According to this configuration, it is possible to generate an airflow that is rich in changes.
【００１１】第２の発明の実施の形態は、吹き出し口近
傍に第一のモータ及び第二のモータを配し、前記腕部を
前記第一のモータにより駆動し、前記風向変更羽根を前
記第二のモータにより駆動するものである。そしてこの
構成によれば、冷房時には気流感のない、暖房時には頭
寒足熱の快適な住環境を創り出すことができる。According to an embodiment of the second invention, a first motor and a second motor are arranged near the outlet, the arm is driven by the first motor, and the wind direction changing blade is driven by the first motor. It is driven by a second motor. According to this configuration, it is possible to create a comfortable living environment in which there is no airflow at the time of cooling, and head and foot heat at the time of heating.
【００１２】第３の発明の実施の形態は、第二のモータ
の軸出力伝達機構を前記腕部に具備したもので、腕部先
端に上下方向風向変更羽根の駆動源を配設する必要がな
く簡単な構成で、しかも腕部を駆動させる第一のモータ
のトルク負荷を軽減させることができる。According to a third embodiment of the present invention, a shaft output transmission mechanism of a second motor is provided in the arm, and a drive source for a vertical wind direction changing blade must be provided at the tip of the arm. It is possible to reduce the torque load of the first motor for driving the arm portion with a simple and simple structure.
【００１３】第４の発明の実施の形態は、腕部は、複数
の間接部を備えるもので、上下方向風向変更羽根を吹き
出し口に収納することができ、空気調和機の美観を保つ
ことができる。According to a fourth embodiment of the present invention, the arm portion has a plurality of joints, and the up-down direction changing blade can be housed in the outlet, so that the beauty of the air conditioner can be maintained. it can.
【００１４】第５の発明の実施の形態は、第一のモータ
及び第二のモータを一体構造でかつ、第一のモータ出力
軸を第二のモータの出力軸と同心とし、それぞれのモー
タを独立制御可能としたもので、上下方向風向変更羽根
駆動のモータの回動を防ぎ、スペース効率よく空気調和
機の風向制御装置を構成することができる。In a fifth embodiment of the present invention, the first motor and the second motor have an integral structure, the first motor output shaft is concentric with the output shaft of the second motor, and each motor is Independently controllable, the rotation of the motor for driving the vertical wind direction changing blade can be prevented, and the wind direction control device of the air conditioner can be configured with good space efficiency.
【００１５】第６の実施の形態は、腕部と上下方向風向
変更羽根をそれぞれ独立に回動することによって上下方
向の風の流れや気流の速さを変化させるもので、室内の
空気を効果的に攪拌することや、非定常的に人に風をあ
てることにより快適で健康的な住空間を創造することが
できる。In the sixth embodiment, the arm and the vertical wind direction changing blade are independently rotated to change the vertical wind flow and the speed of the air flow. It is possible to create a comfortable and healthy living space by agitation or unsteadyly blowing the wind to people.
【００１６】[0016]
【実施例】以下本発明の実施例について図面を参照して
説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１７】（実施例１）図１は、空気調和機の横断面
図を表している。同図において、空気調和機１は熱交換
器３と室内に吹き出し風１０、１１を循環させる送風フ
ァン４及び吹き出し口５までのディフューザー２と水受
け皿１２と上下方向風向変更羽根８と前記上下方向風向
変更羽根を先端に保持する腕部６である。また、左右方
向風向変更羽根や熱交換温度検出器、マイクロコンピュ
ータなどにより空気調和機１が構成される。(Embodiment 1) FIG. 1 is a cross-sectional view of an air conditioner. In FIG. 1, an air conditioner 1 includes a heat exchanger 3, a blower fan 4 for circulating blown air 10 and 11 indoors, a diffuser 2 up to a blowout port 5, a water receiving tray 12, a vertical wind direction changing blade 8, and the vertical direction. The arm 6 holds the wind direction changing blade at the tip. In addition, the air conditioner 1 is configured by a left-right direction wind direction changing blade, a heat exchange temperature detector, a microcomputer, and the like.
【００１８】図２は上下方向風向変更羽根の分解斜視図
を表している。ディフューザー２と水受け皿１２の間に
配設された腕部駆動装置である第一のモータ１３は、こ
の図の奥行き方向に配され、第一のモータ１３の出力軸
１３’に結合された腕部６は、この出力軸１３’を中心
に吹き出し口５の前方を自在に回動７することができ
る。また、前記腕部６の先端には第２のモータ１４の出
力軸に機械的に結合される上下方向風向変更羽根８が自
在に回動９し、空気調和機１の吹き出し口５から冷風や
温風を上下方向に自在に吹きわけることができる。この
場合、第２のモータ１４は図２のように第一のモータ１
３の出力軸１３’上に配してもよいし、腕部６の先端に
配してもよい。FIG. 2 is an exploded perspective view of the vertical wind direction changing blade. A first motor 13 which is an arm driving device disposed between the diffuser 2 and the water receiving tray 12 is arranged in a depth direction of the figure, and is connected to an output shaft 13 ′ of the first motor 13. The part 6 can freely rotate 7 around the output shaft 13 ′ in front of the outlet 5. A vertical wind direction changing blade 8 mechanically coupled to the output shaft of the second motor 14 is freely rotated 9 at the tip of the arm 6, and cool air or air is blown from the outlet 5 of the air conditioner 1. Hot air can be freely blown up and down. In this case, the second motor 14 is connected to the first motor 1 as shown in FIG.
3 may be arranged on the output shaft 13 ′, or may be arranged at the tip of the arm 6.
【００１９】さらに、図３のように上下風向変更羽根８
は孤を描く横断面形状であり、腕部６と上下方向風向変
更羽根８が同一位置でも上下方向風向変更羽根８の孤の
向きにより微妙に風（１５、１５’）を吹き分けること
もできる。Further, as shown in FIG.
Is a cross-sectional shape depicting an arc, and even when the arm portion 6 and the vertical wind direction changing blade 8 are at the same position, the wind (15, 15 ') can be blown subtly depending on the direction of the arc of the vertical wind direction changing blade 8. .
【００２０】これにより、従来の空気調和機の暖房時に
おける床方面への温風の到達性あるいは冷房時における
室内の居住者に冷風が直接あたってしまうことなどの課
題を解決することができる。This solves the problems such as the reach of warm air to the floor during heating of the conventional air conditioner or the direct hit of cold air to indoor occupants during cooling.
【００２１】図４、５は、本実施例と従来例の空気調和
機の風向制御装置による居室内の空気の流れを示した図
である。図４の実線１７は、冷房時における本発明の一
実施例である上下方向風向変更羽根８による居室内の気
流であり、点線１８は従来の空気調和機（図１４
（ｂ））による居室内の気流である。図１３（ａ）と同
様の上下方向風向羽根の制御とすることで、上下風向変
更羽根８及びその羽根形状に沿って冷風は水平方向ない
し、上向き方向に送風され、居室の奥行き方向遠くまで
冷風を運ぶことができ、居室にいる人が直接冷風にあた
るのを防ぐことができる。また、図５の実線２０は暖房
時における本発明の一実施例である上下方向風向変更羽
根８による居室内の気流であり、点線１９は従来の空気
調和機（図１３（ａ））による居室内の気流である。周
囲の空気より温度の高く軽くなった温風は上下風向変更
羽根８及び羽根形状により抑えられ、床面への到達性が
良くなる。さらに、図６のように吹き出し口５を上下方
向風向変更羽根８で塞いで狭口とし、特開平５−６０３
６５号公報と同様に縮流効果により風速を増し、速やか
に床面付近の温度を上昇させることもできる。FIGS. 4 and 5 are diagrams showing the flow of air in the living room by the wind direction control devices of the air conditioner of the present embodiment and the conventional example. A solid line 17 in FIG. 4 indicates an airflow in the living room by the vertical wind direction changing blade 8 according to the embodiment of the present invention during cooling, and a dotted line 18 indicates a conventional air conditioner (FIG. 14).
(B) Airflow in the living room according to (b)). By controlling the vertical wind direction blades in the same manner as in FIG. 13A, the cool air is blown in the horizontal or upward direction along the vertical wind direction changing blades 8 and the blade shape, so that the cool air extends far in the depth direction of the living room. Can be carried, and the person in the living room can be prevented from hitting the cold wind directly. Further, a solid line 20 in FIG. 5 is an airflow in the living room by the vertical wind direction changing blade 8 according to one embodiment of the present invention during heating, and a dotted line 19 is a living room by the conventional air conditioner (FIG. 13A). The airflow inside. The warm air that has become lighter and warmer than the surrounding air is suppressed by the vertical wind direction changing blade 8 and the blade shape, and the reach to the floor surface is improved. Further, as shown in FIG. 6, the outlet 5 is closed with a vertical wind direction changing blade 8 to form a narrow opening.
Similarly to the publication 65, the wind speed can be increased by the flow contraction effect, and the temperature near the floor can be quickly raised.
【００２２】上記空気調和機において、従来の空気調和
機がもつ冷暖房時の風向制御における課題を解決でき、
快適な住環境を創ることができる。In the above-mentioned air conditioner, it is possible to solve the problem of the wind direction control at the time of cooling and heating which the conventional air conditioner has,
A comfortable living environment can be created.
【００２３】（実施例２）図２は、腕部６に上下方向風
向変更羽根８の駆動を行う第２のモータ１４の軸出力伝
達機構を内蔵した腕部６の実施例である。第２のモータ
軸出力１４’は腕部６に内蔵されたプーリ２３に連結さ
れ、その腕部６の内部にタイミングベルト２４、プーリ
２２を配し、前記プーリー２２、２３やタイミングベル
ト２４を介して上下方向風向変更羽根８を自在に回動９
させることができる。また、腕部６のボス２１は空気調
和機１に配設された穴に支持され、他方の腕部６のボス
は第１のモータ１３の軸出力に連結され、自在に回動７
させることができる。(Embodiment 2) FIG. 2 shows an embodiment of the arm 6 in which the shaft output transmission mechanism of the second motor 14 for driving the vertical wind direction changing blade 8 is built in the arm 6. The second motor shaft output 14 ′ is connected to a pulley 23 built in the arm 6, and a timing belt 24 and a pulley 22 are arranged inside the arm 6, and the timing belt 24 and the pulley 22 are arranged via the pulleys 22 and 23 and the timing belt 24. To freely rotate the up / down wind direction changing blade 8
Can be done. The boss 21 of the arm 6 is supported by a hole provided in the air conditioner 1, and the boss of the other arm 6 is connected to the shaft output of the first motor 13, and freely rotates 7.
Can be done.
【００２４】そして、この実施例によれば、第２のモー
タ１４を空気調和機の本体側に配設することができ、腕
部６の重量が軽減されることにより、腕部先端に第２の
モータを配する場合に比べ、第２のモータ腕部６の回動
に対し第１のモータ１３のトルクが低減されるため、第
１のモータ１３の小型化ができる。According to this embodiment, the second motor 14 can be disposed on the main body side of the air conditioner, and the weight of the arm 6 is reduced. Since the torque of the first motor 13 is reduced with respect to the rotation of the second motor arm 6 as compared with the case of disposing the above motor, the size of the first motor 13 can be reduced.
【００２５】なお、上記上下方向風向変更羽根８の駆動
を行う第２のモータの軸出力伝達機構をタイミングベル
トとプーリの代わりに、ギヤの組み合わせによる駆動力
伝達機構を用いても同様の効果を得ることができる。It should be noted that the same effect can be obtained by using a driving force transmitting mechanism using a combination of gears instead of a timing belt and a pulley as the shaft output transmitting mechanism of the second motor for driving the above-mentioned vertical wind direction changing blade 8. Obtainable.
【００２６】（実施例３）図７は、第１のモータ１３に
よる回動に応じて関節部で２つに屈曲した腕部６−１、
６−２が一体の腕部になる構造（図７（ａ））とその状
態変化（図７（ｂ））を示したものである。第１のモー
タ１３の回動にしたがって、腕部６−１は７のように回
動するとともにディフューザー２に接して動くため、関
節部２５を支点に腕が伸びるように腕部６−１と６−２
の角度が広がり、ストッパ２６によって最終的には一体
の腕部となる。また、第１のモータ１３を逆方向に回転
駆動させることにより腕部６−１、６−２は縮みもとの
状態に戻る。(Embodiment 3) FIG. 7 shows an arm portion 6-1 which is bent at an articulation portion in response to rotation by a first motor 13.
FIG. 7B shows a structure (FIG. 7A) in which an arm 6-2 is formed as an integral arm, and a state change thereof (FIG. 7B). In accordance with the rotation of the first motor 13, the arm 6-1 rotates as indicated by 7 and moves in contact with the diffuser 2, so that the arm 6-1 is moved so that the arm extends around the joint 25 as a fulcrum. 6-2
And the stopper 26 eventually forms an integrated arm. Further, by driving the first motor 13 to rotate in the reverse direction, the arms 6-1 and 6-2 return to the original state.
【００２７】そして、この実施例によれば、空気調和機
１の上下方向風向変更羽根８を吹き出し口５（図３）に
対して閉塞させることができる。According to this embodiment, the vertical wind direction changing blade 8 of the air conditioner 1 can be closed to the outlet 5 (FIG. 3).
【００２８】（実施例４）図８は、腕部６を自在に回動
させる第１のモータ１３と上下方向風向変更羽根８を自
在に回動させる第２のモータ１４を一体とした本発明の
一実施例である。腕部６を自在に回動させる第１のモー
タ１３は、ロータ２７をステータ２８の外側に配するい
わゆるアウターロータの構造を有する。これに対し、上
下風向羽根８を自在に回動させる第２のモータ１４は、
出力軸１４’を第１のモータ１３と同軸上に有し、第一
のモータの回転外郭により囲まれる構造とすることによ
り、モータを独立に駆動させることができる。(Embodiment 4) FIG. 8 shows the present invention in which a first motor 13 for freely rotating the arm 6 and a second motor 14 for freely rotating the vertical wind direction changing blade 8 are integrated. FIG. The first motor 13 for rotating the arm 6 freely has a so-called outer rotor structure in which a rotor 27 is disposed outside a stator 28. On the other hand, the second motor 14 for freely rotating the vertical wind direction blade 8 is
The output shaft 14 ′ is coaxial with the first motor 13, and can be driven independently by having a structure that is surrounded by the outer shell of the first motor 13.
【００２９】図２のような別体のモータ２個を用いる上
下方向風向変更羽根８と腕部６の回動においては、第１
のモータの出力軸１３’に対して、プーリー２２、２３
とタイミングベルト２４により上下方向風向変更羽根が
連結しており、腕部６が回動することにより上下方向風
向変更羽根が回動する。これに対し、図９の構成では、
図８の一体型モータを用いることにより、第１のモータ
１３’の回転トルクは、直接腕部６−１に働き、図７の
ように腕部を伸縮させることができる。これに対し、第
２のモータ１４’の回転トルクは第一のモータの回転に
全く独立に働き、プーリ２２、２２’、２３、２３’と
タイミングベルト２４、２４’を介して、上下方向風向
変更羽根８に作用する。As shown in FIG. 2, the rotation of the arm 6 and the vertical wind direction changing blade 8 using two separate motors
Pulleys 22, 23 with respect to the output shaft 13 'of the motor
The vertical wind direction changing blades are connected to each other by the timing belt 24, and the vertical direction wind direction changing blades are rotated by the rotation of the arm 6. On the other hand, in the configuration of FIG.
By using the integrated motor shown in FIG. 8, the rotation torque of the first motor 13 'acts directly on the arm 6-1 to extend and contract the arm as shown in FIG. On the other hand, the rotation torque of the second motor 14 ′ works completely independently of the rotation of the first motor, and flows through the pulleys 22, 22 ′, 23, 23 ′ and the timing belts 24, 24 ′. Acts on the changing blade 8.
【００３０】そして、この実施例によれば、２つのモー
タを一体とすることでエアコン搭載時には、スペース効
率が図れるとともに、モータの出力軸が干渉することを
防ぎ、上下方向風向変更羽根の位置的な制御性を得るこ
とができる。According to this embodiment, by integrating the two motors, the space efficiency can be improved when the air conditioner is mounted, the output shaft of the motor is prevented from interfering, and the position of the vertical wind direction changing blade is reduced. Controllability can be obtained.
【００３１】（実施例５）図１０は、上下方向風向変更
羽根８の位置により、上下方向の気流の速さや方向を制
御できる例を示したものである。図１１において、破線
のように上下方向風向変更羽根８を配した場合には、空
気調和機の吹出し口５から気流を分散させることができ
る。また、実線のように上下方向風向変更羽根８を配し
た場合には、水平方向にゆっくり吹き出す気流と、床面
方向に速く吹き出す気流を生成することができる。図１
２は、図１０の実線のように上下方向変更羽根を配した
場合における居室内の気流の状態を示したもので、居室
内の人を包みこみ、気流感のない快適な環境が創造でき
る。(Embodiment 5) FIG. 10 shows an example in which the speed and direction of the vertical airflow can be controlled by the position of the vertical wind direction changing blade 8. In FIG. 11, when the vertical wind direction changing blades 8 are arranged as shown by broken lines, the airflow can be dispersed from the outlet 5 of the air conditioner. Further, when the vertical wind direction changing blades 8 are arranged as shown by the solid line, an airflow that blows out slowly in the horizontal direction and an airflow that blows out quickly in the direction of the floor surface can be generated. Figure 1
Numeral 2 shows the state of airflow in the living room when the up-down direction changing blades are arranged as shown by the solid line in FIG. 10, and it is possible to create a comfortable environment without sensation of airflow by enclosing the people in the living room.
【００３２】さらに図６のように腕部６と上下方向風向
変更羽根８により吹出し口５を閉塞することにより、縮
流効果により風速を増し、速やかに床面付近の温度を上
昇させることができ。加えて、図１１のように上下方向
風向変更羽根８を配設した場合には、除湿制御時におい
て、空気調和機から吹き出した風を直接吸い込み側へ送
り込むというショートサーキットにより除湿効果を生成
するともできる。Further, as shown in FIG. 6, the outlet 5 is closed by the arm portion 6 and the vertical wind direction changing blade 8, so that the wind speed can be increased due to the flow contraction effect, and the temperature near the floor can be quickly raised. . In addition, when the vertical wind direction changing blades 8 are provided as shown in FIG. 11, the dehumidifying effect may be generated by the short circuit in which the wind blown out from the air conditioner is directly sent to the suction side during the dehumidifying control. it can.
【００３３】これらの実施例によれば、上下方向風向変
更羽根８と吹出し口５の位置関係により空気調和機の運
転モード（暖房、冷房、除湿）に適した風向制御を実現
できる。また、空気調和機の吹き出し口からの気流の風
向、速度を自在に変更できるにより室内にいる人の好み
の気流や快適性を実現できる。According to these embodiments, the wind direction control suitable for the operation mode (heating, cooling, dehumidification) of the air conditioner can be realized by the positional relationship between the vertical wind direction changing blade 8 and the outlet 5. In addition, since the wind direction and speed of the airflow from the outlet of the air conditioner can be freely changed, a desired airflow and comfort of a person in the room can be realized.
【００３４】[0034]
【発明の効果】上記実施例から明らかなように、請求項
１に記載の発明は、空気調和機の吹き出し口において、
変動可能な腕部を介して上下方向の風向を制御する風向
変更羽根を具備したもので、気流を多様に生成すること
をかのうにしたものである。As is apparent from the above embodiment, the invention according to the first aspect has the following advantages.
It is provided with a wind direction changing blade for controlling a vertical wind direction via a movable arm portion, and is adapted to generate airflow in various ways.
【００３５】請求項２に記載の発明は、空気調和機の吹
出し口近傍に第１のモータ及び第２のモータを配し、腕
部を前記第１のモータにより駆動し、前記風向変更羽根
を第２のモータにより駆動したもので、この構成によれ
ば、暖房時における床方面への温風の到達性あるいは冷
房時における室内の居住者に冷風が直接あたってしまう
ことなどの従来の空気調和機の課題を解決することがで
き、冷房時には気流感のない、暖房時には頭寒足熱の快
適な住環境を創り出すことができるという効果を奏す
る。According to a second aspect of the present invention, a first motor and a second motor are disposed in the vicinity of the air outlet of the air conditioner, and the arm is driven by the first motor, and the wind direction changing blade is driven by the first motor. This is driven by a second motor, and according to this configuration, conventional air conditioning such as the reach of warm air to the floor during heating or the direct hit of cold air to a resident in a room during cooling. It is possible to solve the problem of the air conditioner, and create an effect of creating a comfortable living environment in which there is no airflow during cooling and the head and foot heat during heating.
【００３６】請求項３に記載の発明は、上下方向風向変
更羽根の駆動を行うために、第２のモータの軸出力伝達
機構を回動自在の前記腕部に具備したもので、この構成
によれば、簡単な構成部品の組み合わせにより上下方向
風向変更羽根を自在に回動させる空気調和機を提供でき
るという効果を奏する。According to a third aspect of the present invention, a shaft output transmission mechanism of a second motor is provided on the rotatable arm in order to drive the vertical wind direction changing blade. According to this, there is an effect that it is possible to provide an air conditioner that freely rotates the vertical wind direction changing blade by combining simple components.
【００３７】請求項４に記載の発明は、空気調和機の吹
き出し口近傍に配設された腕部は、間接部で２つに屈曲
可能な構造であるとともに、第１のモータによる回動に
応じて一体の腕の状態になる構造を具備したもので、空
気調和機の上下方向風向変更羽根を吹き出し口に対して
閉塞させて収納でき、空気調和機本体の美観を維持でき
るという効果を奏する。According to a fourth aspect of the present invention, the arm disposed near the outlet of the air conditioner has a structure that can be bent into two at an indirect portion, and the arm can be rotated by the first motor. The air conditioner has a structure that becomes an integral arm in response to the air conditioner, so that the vertical direction wind direction changing blades of the air conditioner can be closed and stored with respect to the outlet, and the effect of maintaining the beautiful appearance of the air conditioner body can be achieved. .
【００３８】請求項５に記載の発明は、前記第１のモー
タ及び第２のモータを一体構造でかつ、第１のモータ出
力軸を第２のモータの出力軸と同心とするものであり、
２つのモータを一体とすることでエアコン搭載時には、
省スペース化が図れるとともに、モータの出力軸が干渉
することを防ぐことができ、制御性のよい空気調和機の
上下方向風向変更羽根を提供できるという効果を有す
る。According to a fifth aspect of the present invention, the first motor and the second motor have an integral structure, and the first motor output shaft is concentric with the output shaft of the second motor.
By integrating the two motors, when the air conditioner is installed,
In addition to the space saving, the output shaft of the motor can be prevented from interfering with each other, and an effect of providing a vertically controllable blade of the air conditioner with good controllability can be provided.
【００３９】請求項６に記載の発明は、回転自在の腕部
と上下方向風向変更羽根をそれぞれ独立に回動すること
によって上下方向の風の流れや気流の速さを変化させる
空気調和機の風向制御を具備することにより上下方向風
向変更羽根と吹き出し口の位置関係により空気調和機の
運転モード（暖房、冷房、除湿）に適した風向制御を提
供できるという効果を奏する。また、空気調和機の吹出
し口からの気流の風向、速度を自在に制御できることに
より居室にいる人の好みの気流や快適性を提供できると
いう効果も奏する。According to a sixth aspect of the present invention, there is provided an air conditioner in which a rotatable arm and a vertical wind direction changing blade are independently rotated to change the vertical wind flow and the speed of the air flow. By providing the wind direction control, there is an effect that the wind direction control suitable for the operation mode (heating, cooling, dehumidification) of the air conditioner can be provided based on the positional relationship between the up-down direction wind direction changing blade and the outlet. In addition, since the direction and speed of the airflow from the air outlet of the air conditioner can be freely controlled, it is possible to provide an effect of providing a desired airflow and comfort of a person in the living room.
【図１】本発明の一実施例を示す空気調和機の横断面図FIG. 1 is a cross-sectional view of an air conditioner showing one embodiment of the present invention.
【図２】本発明の一実施例である上下方向風向変更羽根
を用いた気流制御の説明図FIG. 2 is an explanatory diagram of airflow control using a vertical wind direction changing blade according to an embodiment of the present invention;
【図３】本発明の一実施例である上下方向風向変更羽根
の分解斜視図FIG. 3 is an exploded perspective view of a vertical wind direction changing blade according to an embodiment of the present invention.
【図４】本発明の一実施例と従来例である空気調和機の
冷房時における居室内の気流の状態図FIG. 4 is a diagram showing the state of airflow in a living room during cooling of an air conditioner according to an embodiment of the present invention and a conventional example.
【図５】本発明の一実施例と従来例である空気調和機の
暖房時における居室内の気流の状態図FIG. 5 is a diagram showing an airflow in a living room during heating of an air conditioner according to one embodiment of the present invention and a conventional example.
【図６】本発明の一実施例である上下方向風向変更羽根
により縮流生成方法の説明図FIG. 6 is an explanatory diagram of a method of generating a contraction flow using a vertical wind direction changing blade according to an embodiment of the present invention.
【図７】（ａ）本発明の他の実施例である上下方向風向
変更羽根と屈曲腕部の構成図 （ｂ）吹出し口閉塞状態から風向変更可能状態に移行す
る上下方向風向変更羽根と腕部の状態変化の説明図7A is a configuration diagram of a vertical wind direction changing blade and a bent arm portion according to another embodiment of the present invention. FIG. 7B is a vertical wind direction changing blade and an arm which shifts from a blowout port closed state to a wind direction changeable state. Explanatory drawing of state change of part
【図８】本発明の一実施例である上下方向風向変更羽根
駆動及び腕部駆動の一体型モータの横断面図FIG. 8 is a cross-sectional view of an integrated motor for driving a vertical wind direction changing blade and an arm, which is an embodiment of the present invention.
【図９】本発明の一実施例である一体型モータによる腕
部及び上下方向風向羽根駆動機構の説明図FIG. 9 is an explanatory diagram of an arm portion and a vertical wind direction blade driving mechanism by an integrated motor according to an embodiment of the present invention.
【図１０】本発明の一実施例である上下方向風向変更羽
根による気流制御の説明図FIG. 10 is an explanatory diagram of airflow control by a vertical wind direction changing blade according to an embodiment of the present invention.
【図１１】本発明の一実施例である上下方向風向変更羽
根による除湿制御の説明図FIG. 11 is an explanatory diagram of dehumidification control by a vertical wind direction changing blade according to an embodiment of the present invention.
【図１２】本発明の一実施例である上下方向風向変更羽
根制御による居室内の気流の状態図FIG. 12 is a diagram showing a state of airflow in a living room by controlling a vertical wind direction changing blade according to an embodiment of the present invention.
【図１３】（ａ）従来例である空気調和機の冷房時にお
ける風向制御の説明図（長所） （ｂ）他の従来例である空気調和機の暖房時における風
向制御の説明図（長所）13A is an explanatory diagram of wind direction control during cooling of an air conditioner as a conventional example (advantage). FIG. 13B is an explanatory diagram of wind direction control during heating of an air conditioner as another conventional example (advantage).
【図１４】（ａ）従来例である空気調和機の暖房時にお
ける風向制御の説明図（短所） （ｂ）他の従来例である空気調和機の冷房時における風
向制御の説明図（短所）14A is an explanatory diagram of a wind direction control during heating of a conventional air conditioner (disadvantage). FIG. 14B is an explanatory diagram of a wind direction control during cooling of another conventional air conditioner (disadvantage).
【図１５】従来例である空気調和機の縮流生成方法の説
明図FIG. 15 is an explanatory diagram of a contraction generation method of an air conditioner as a conventional example.
１ 空気調和機 ２ ディフューザ ３ 室内熱交換器 ４ クロスフローファン ５ 吹出し口 ６ 腕部 ７ 腕部回動範囲 ８ 上下方向風向変更羽根 ９ 上下方向風向変更羽根回動範囲 １０ 暖房時の気流 １１ 冷房時の気流 １２ 水受け皿 １３ 腕部駆動の第１のモータ １４ 上下方向風向変更羽根駆動の第２のモータ １５ 空気調和機の吹出し口からの気流 １７ 本発明の一実施例による冷房時の居室内の気流 １８ 従来例による冷房時の居室内の気流 １９ 本発明の一実施例による暖房時の居室内の気流 ２０ 従来例による暖房時の居室内の気流 ２１ 腕部回転ボス ２２ 上下方向風向変更羽根駆動プーリ ２３ 第二の駆動モータ連結プーリ ２４ タイミングベルト ２５ 関節部 ２６ ストッパ ２７ ロータ ２８ ステータ REFERENCE SIGNS LIST 1 air conditioner 2 diffuser 3 indoor heat exchanger 4 cross flow fan 5 outlet 6 arm 7 arm rotation range 8 vertical wind direction changing blade 9 vertical wind direction changing blade rotation range 10 airflow during heating 11 cooling 12 Air receiving tray 13 First motor for driving the arm 14 Second motor for driving the vertical wind direction changing blade 15 Airflow from the outlet of the air conditioner 17 Inside the living room during cooling according to an embodiment of the present invention Airflow 18 Airflow in a living room during cooling according to a conventional example 19 Airflow in a living room during heating according to an embodiment of the present invention 20 Airflow in a living room during heating according to a conventional example 21 Arm rotating boss 22 Up-down direction wind direction changing blade drive Pulley 23 Second drive motor connecting pulley 24 Timing belt 25 Joint 26 Stopper 27 Rotor 28 Stator
───────────────────────────────────────────────────── フロントページの続き (72)発明者 森本 千章 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 Ｆターム(参考） 3L081 AA02 AB05 FA07 HA01 HB02 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Chiaki Morimoto 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. F-term (reference) 3L081 AA02 AB05 FA07 HA01 HB02
Claims (6)
可能な腕部を介して上下方向の風向を制御する風向変更
羽根を具備したことを特徴とする空気調和機。1. An air conditioner characterized by comprising a wind direction changing blade at an outlet of the air conditioner for controlling a vertical wind direction via a movable arm portion.
第二のモータを配し、前記腕部を前記第一のモータによ
り駆動し、前記風向変更羽根を前記第二のモータにより
駆動することを特徴とする請求項１記載の空気調和機。2. A first motor and a second motor are arranged near the outlet, the arm is driven by the first motor, and the wind direction changing blade is driven by the second motor. The air conditioner according to claim 1, wherein:
記腕部に具備したことを特徴とする請求項２の空気調和
機。3. The air conditioner according to claim 2, wherein a shaft output transmission mechanism of the second motor is provided on the arm.
特徴とする請求項１〜３いずれか１項記載の空気調和
機。4. The air conditioner according to claim 1, wherein the arm has a plurality of joints.
を一体構造でかつ、前記第一のモータ出力軸を前記第二
のモータの出力軸と同心とし、それぞれのモータを独立
制御可能としたことを特徴とする請求項２〜４いずれか
１項記載の空気調和機。5. The first motor and the second motor have an integral structure, and the first motor output shaft is concentric with the output shaft of the second motor, and each motor can be independently controlled. The air conditioner according to any one of claims 2 to 4, wherein:
独立に回動することによって上下方向の風の流れや気流
の速さを変化させることを特徴とする請求項１〜５いず
れか１項記載の空気調和機の制御方法。6. The air flow in a vertical direction or the speed of air flow is changed by independently rotating the arm and the wind direction changing blade, respectively. The control method of the air conditioner according to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000216939A JP4278841B2 (en) | 2000-07-18 | 2000-07-18 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000216939A JP4278841B2 (en) | 2000-07-18 | 2000-07-18 | Air conditioner |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005328397A Division JP4001165B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2005328395A Division JP4001163B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2005328396A Division JP4001164B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2005328399A Division JP4151694B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2005328394A Division JP4135742B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2005328398A Division JP4001166B2 (en) | 2005-11-14 | 2005-11-14 | Air conditioner |
| JP2006034837A Division JP3956995B2 (en) | 2006-02-13 | 2006-02-13 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002031400A true JP2002031400A (en) | 2002-01-31 |
| JP4278841B2 JP4278841B2 (en) | 2009-06-17 |
Family
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| JP2000216939A Expired - Lifetime JP4278841B2 (en) | 2000-07-18 | 2000-07-18 | Air conditioner |
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| JP2007010193A (en) * | 2005-06-29 | 2007-01-18 | Matsushita Electric Ind Co Ltd | Control method of air conditioner and control device using the same |
| KR100728348B1 (en) | 2006-06-29 | 2007-06-13 | 주식회사 대우일렉트로닉스 | Wall mounted style air-conditioner having coming in and out type wind-direction control flap |
| JP2007247947A (en) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Control method of air conditioner |
| JP2007303802A (en) * | 2006-04-14 | 2007-11-22 | Nidec Sankyo Corp | Motor actuator |
| JP2008064418A (en) * | 2006-09-11 | 2008-03-21 | Matsushita Electric Ind Co Ltd | Method for operating air conditioner |
| JP2008122004A (en) * | 2006-11-14 | 2008-05-29 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008122006A (en) * | 2006-11-14 | 2008-05-29 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008175431A (en) * | 2007-01-17 | 2008-07-31 | Matsushita Electric Ind Co Ltd | Indoor machine of air conditioner |
| JP2009002547A (en) * | 2007-06-20 | 2009-01-08 | Daikin Ind Ltd | Air conditioning device |
| CN100451465C (en) * | 2005-10-31 | 2009-01-14 | 松下电器产业株式会社 | Air conditioner |
| JP2009222302A (en) * | 2008-03-17 | 2009-10-01 | Panasonic Corp | Air conditioner |
| JP2009243878A (en) * | 2009-07-17 | 2009-10-22 | Panasonic Corp | Air conditioner |
| JP2009257640A (en) * | 2008-04-15 | 2009-11-05 | Panasonic Corp | Indoor unit of air conditioner |
| JP2010014299A (en) * | 2008-07-02 | 2010-01-21 | Panasonic Corp | Air conditioner |
| JP2010043805A (en) * | 2008-08-18 | 2010-02-25 | Panasonic Corp | Floor-installed air conditioner |
| JP2012181014A (en) * | 2012-06-29 | 2012-09-20 | Panasonic Corp | Air conditioner |
| WO2013007209A1 (en) * | 2011-07-14 | 2013-01-17 | 珠海格力电器股份有限公司 | Air ducting mechanism of air-conditioner, air-conditioner and air feeding method of air-conditioner |
| WO2013023568A1 (en) * | 2011-08-16 | 2013-02-21 | 珠海格力电器股份有限公司 | Indoor air-conditioner |
| JP2013057500A (en) * | 2012-11-02 | 2013-03-28 | Panasonic Corp | Air conditioner |
| JP2014031894A (en) * | 2012-08-01 | 2014-02-20 | Panasonic Corp | Air conditioner |
| CN105387597A (en) * | 2015-11-27 | 2016-03-09 | 青岛海尔空调器有限总公司 | Air conditioner and air ducting device thereof |
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| JP2007010193A (en) * | 2005-06-29 | 2007-01-18 | Matsushita Electric Ind Co Ltd | Control method of air conditioner and control device using the same |
| JP4725211B2 (en) * | 2005-06-29 | 2011-07-13 | パナソニック株式会社 | Control method of air conditioner and control device using the same |
| CN100451465C (en) * | 2005-10-31 | 2009-01-14 | 松下电器产业株式会社 | Air conditioner |
| JP2007247947A (en) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Control method of air conditioner |
| JP2007303802A (en) * | 2006-04-14 | 2007-11-22 | Nidec Sankyo Corp | Motor actuator |
| KR100728348B1 (en) | 2006-06-29 | 2007-06-13 | 주식회사 대우일렉트로닉스 | Wall mounted style air-conditioner having coming in and out type wind-direction control flap |
| JP2008064418A (en) * | 2006-09-11 | 2008-03-21 | Matsushita Electric Ind Co Ltd | Method for operating air conditioner |
| JP2008122004A (en) * | 2006-11-14 | 2008-05-29 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008122006A (en) * | 2006-11-14 | 2008-05-29 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4706620B2 (en) * | 2006-11-14 | 2011-06-22 | パナソニック株式会社 | Air conditioner |
| JP2008175431A (en) * | 2007-01-17 | 2008-07-31 | Matsushita Electric Ind Co Ltd | Indoor machine of air conditioner |
| JP2009002547A (en) * | 2007-06-20 | 2009-01-08 | Daikin Ind Ltd | Air conditioning device |
| JP2009222302A (en) * | 2008-03-17 | 2009-10-01 | Panasonic Corp | Air conditioner |
| JP2009257640A (en) * | 2008-04-15 | 2009-11-05 | Panasonic Corp | Indoor unit of air conditioner |
| JP2010014299A (en) * | 2008-07-02 | 2010-01-21 | Panasonic Corp | Air conditioner |
| JP2010043805A (en) * | 2008-08-18 | 2010-02-25 | Panasonic Corp | Floor-installed air conditioner |
| JP2009243878A (en) * | 2009-07-17 | 2009-10-22 | Panasonic Corp | Air conditioner |
| WO2013007209A1 (en) * | 2011-07-14 | 2013-01-17 | 珠海格力电器股份有限公司 | Air ducting mechanism of air-conditioner, air-conditioner and air feeding method of air-conditioner |
| WO2013023568A1 (en) * | 2011-08-16 | 2013-02-21 | 珠海格力电器股份有限公司 | Indoor air-conditioner |
| US9885488B2 (en) | 2011-08-16 | 2018-02-06 | Gree Electric Appliances, Inc. Of Zhuhai | Indoor unit of air conditioner |
| JP2012181014A (en) * | 2012-06-29 | 2012-09-20 | Panasonic Corp | Air conditioner |
| JP2014031894A (en) * | 2012-08-01 | 2014-02-20 | Panasonic Corp | Air conditioner |
| JP2013057500A (en) * | 2012-11-02 | 2013-03-28 | Panasonic Corp | Air conditioner |
| CN105387597A (en) * | 2015-11-27 | 2016-03-09 | 青岛海尔空调器有限总公司 | Air conditioner and air ducting device thereof |
| CN105387597B (en) * | 2015-11-27 | 2019-07-02 | 青岛海尔空调器有限总公司 | Air conditioner and its air ducting |
| WO2023029474A1 (en) * | 2021-08-31 | 2023-03-09 | 重庆海尔空调器有限公司 | Control method for air conditioner, and air conditioner |
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