JP6111433B2 - Air conditioner - Google Patents
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- JP6111433B2 JP6111433B2 JP2014207909A JP2014207909A JP6111433B2 JP 6111433 B2 JP6111433 B2 JP 6111433B2 JP 2014207909 A JP2014207909 A JP 2014207909A JP 2014207909 A JP2014207909 A JP 2014207909A JP 6111433 B2 JP6111433 B2 JP 6111433B2
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Description
本発明は空気調和機、特にその上下風向変更羽根の支持構成に関するものである。 The present invention relates to an air conditioner, and more particularly to a support structure for its up-and-down air direction changing blades.
一般に空気調和機は、本体の吹出し口に風の向きを上下に変更する上下風向変更羽根が設けてある。この上下風向変更羽根はその両端に設けた軸を吹出し口の両側部の軸受孔に挿通させて装着してあるが、本体が大型で幅の広い空気調和機にあっては、上下風向変更羽根の略中央部分にも軸を設けて吹出し口の略中央部分でも軸支するようになっている（例えば、特許文献１参照）。 In general, an air conditioner is provided with an up / down wind direction changing blade for changing the direction of the wind up and down at the outlet of the main body. This vertical wind direction changing blade is mounted by inserting the shafts provided at both ends of the shaft into the bearing holes on both sides of the outlet, but if the main body is a large and wide air conditioner, the vertical wind direction changing blade is A shaft is also provided at a substantially central portion of the air outlet so that the shaft is also supported at the substantially central portion of the outlet (see, for example, Patent Document 1).
図１０は特許文献１記載の空気調和機を示し、この空気調和機は本体１０１の吹出し口１０２に装着する上下風向変更羽根１０３の略中央部にも中央軸１０４を設け、この中央軸１０４を吹出し口１０２の略中央部に設けた軸受部材１０５の軸受孔１０６に挿通させるとともに、上下風向変更羽根１０３の両端に設けられた左右の軸１０７、１０８を吹出し口１０２の両側部の軸受孔１０９に挿通させて、三点で軸支してある。そして、上記中央軸１０４と、左右軸１０７、１０８のうちの一方、図の例では左の軸１０７とは、上下風向変更羽根１０３に対し矢印ａのように左方向へスライド自在に構成してあり、これらの各軸１０４、１０７をスライドさせながら吹出し口１０２の軸受孔１０９へ挿通させて上下風向変更羽根１０３を吹出し口１０２に装着してある。 FIG. 10 shows an air conditioner described in Patent Document 1. This air conditioner is provided with a central shaft 104 at a substantially central portion of an up-and-down airflow direction changing blade 103 attached to the outlet 102 of the main body 101. The left and right shafts 107, 108 provided at both ends of the up / down airflow direction changing blade 103 are inserted into the bearing holes 106 of the bearing member 105 provided substantially at the center of the outlet 102, and the bearing holes 109 on both sides of the outlet 102 are provided. And is pivotally supported at three points. The central shaft 104 and one of the left and right shafts 107 and 108, in the example shown in the figure, the left shaft 107 is configured to be slidable to the left as indicated by the arrow a with respect to the up / down airflow direction changing blade 103. The shafts 104 and 107 are inserted into the bearing holes 109 of the outlet 102 while sliding, and the vertical airflow direction changing blades 103 are attached to the outlet 102.
上記従来の三点で支持する上下風向変更羽根１０３を備えた空気調和機は、一方端の固定軸１０８を吹出し口１０２の軸受孔（図示せず）に挿入した後、他端側を手で持ちながら中央軸１０４と左軸１０７をスライドさせて軸受孔１０６、１０９に挿入する必要があり、その着脱作業が困難であるという課題があった。 In the conventional air conditioner having the up-and-down air direction changing blades 103 supported at the above three points, the fixed shaft 108 at one end is inserted into a bearing hole (not shown) of the outlet 102 and the other end side is manually inserted. The center shaft 104 and the left shaft 107 need to be slid and inserted into the bearing holes 106 and 109 while being held, and there is a problem that the attaching / detaching operation is difficult.
すなわち、上下羽根１０３を装着する際、まず一端側の固定軸１０８を吹出し口１０２の軸受孔（図示せず）に挿入し、この状態で上下羽根１０３の他端部を手で支持しながら中央軸１０４と他端側の左軸１０７を吹出し口１０２の軸受孔１０５と１０９に挿通させるべくスライドさせなければならず、軽量化されているとはいうものの上下羽根１０３の重量を片手で支持しつつ他方の手で軸１０４，１０７をスライドさせていく作業を行う必要があるため、上下風向変更羽根１０３の着脱が非常に困難なものとなるのであった。 That is, when mounting the upper and lower blades 103, first, the fixed shaft 108 on one end side is inserted into a bearing hole (not shown) of the blowout port 102, and in this state, the other end portion of the upper and lower blades 103 is supported by the center. The shaft 104 and the left shaft 107 on the other end side must be slid so as to be inserted into the bearing holes 105 and 109 of the air outlet 102, and although the weight is reduced, the weight of the upper and lower blades 103 is supported with one hand. However, since it is necessary to perform the operation of sliding the shafts 104 and 107 with the other hand, it is very difficult to attach and detach the up / down airflow direction changing blade 103.
本発明はこのような点に鑑みてなしたもので、上下風向変更羽根の着脱が容易に行える空気調和機の提供を目的としたものである。 The present invention has been made in view of the above, and an object of the present invention is to provide an air conditioner in which the vertical wind direction change blades can be easily attached and detached.
本発明は上記目的を達成するため、上下風向変更羽根もしくは吹出し口のいずれかの略中央部に設けた軸はその長さを両側部の軸の長さより長くする構成としてある。 In order to achieve the above object, the present invention is configured such that the shaft provided at the substantially central portion of either the up / down wind direction changing blade or the outlet is longer than the length of the shaft on both sides.
これにより、略中央部の軸を略中央部の軸受孔に挿通させて上下風向変更羽根を仮保持させた状態で両側部の軸を両側部の軸受孔に嵌合させることができる。したがって、上下
羽根を片手で支持することなく両側部の軸の着脱が行えるようになり、その着脱性が大きく向上する。
As a result, the shafts on both sides can be fitted into the bearing holes on both sides in a state where the shafts on the substantially central portion are inserted through the bearing holes on the substantially central portion and the up / down airflow direction changing blades are temporarily held. Therefore, it becomes possible to attach and detach the shafts on both sides without supporting the upper and lower blades with one hand, and the detachability is greatly improved.
本発明は、上記構成によって、上下風向変更羽根の着脱が容易にでき、メンテナンス性の良い空気調和機を提供することができる。 According to the above configuration, the present invention can easily attach and detach the up / down airflow direction changing blade, and can provide an air conditioner with good maintainability.
第１の発明は、本体と、前記本体内に設けた送風ファンと、前記送風ファンからの風を吹出す吹出し口と、前記吹出し口に装着した上下風向変更羽根とを備え、前記上下風向変更羽根は前記吹出し口の左右両側部と略中央部とに、軸、または、前記吹出し口に設けられた軸が挿入される軸受孔を有し、前記上下風向変更羽根または前記吹出し口のいずれかの両側部に設けた軸のうち、一方の軸は前記上下風向変更羽根に対しスライド自在とし、略中央部に設ける軸はその長さを両側部の軸の長さより長くした構成としてある。 1st invention is equipped with the main body, the ventilation fan provided in the said main body, the blower outlet which blows off the wind from the said blower fan, and the up-and-down wind direction change blade | wing attached to the said blow-out opening, The said up-and-down wind direction change The blade has a shaft or a bearing hole into which the shaft provided in the blowout port is inserted in the left and right side portions and the substantially central portion of the blowout port, and either the vertical wind direction changing blade or the blowout port Among the shafts provided on both side portions of the shaft, one shaft is slidable with respect to the up-and-down wind direction changing blade, and the shaft provided in the substantially central portion is configured such that its length is longer than the length of the shafts on both side portions.
これにより、略中央部の軸を略中央部の軸受孔に挿通させて上下風向変更羽根を仮保持させた状態で両側部の軸を両側部の軸受孔に嵌合させることができる。したがって、上下羽根を片手で支持することなく両側部の軸の着脱が行えるようになり、その着脱性が大きく向上する。すなわち、略中央部の軸の軸受孔への挿通による仮保持によって、その後に行う作業、すなわち、上下羽根を移動させながら略中央及び他方端の軸をスライドさせて軸受孔に嵌合させる作業を、上下羽根の重量をほとんど感じることなく容易に行え、その着脱性は大きく向上する。 As a result, the shafts on both sides can be fitted into the bearing holes on both sides in a state where the shafts on the substantially central portion are inserted through the bearing holes on the substantially central portion and the up / down airflow direction changing blades are temporarily held. Therefore, it becomes possible to attach and detach the shafts on both sides without supporting the upper and lower blades with one hand, and the detachability is greatly improved. That is, the work to be performed thereafter by temporary holding by inserting the shaft of the substantially central portion into the bearing hole, that is, the operation of sliding the substantially central and other end shafts while fitting the upper and lower blades to fit the bearing hole. It can be easily performed without almost feeling the weight of the upper and lower blades, and its detachability is greatly improved.
以下、本発明の実施の形態について、図面を参照しながら説明する。なお、以下の実施の形態の空気調和機においては、具体的な構成について説明するが、本発明は、以下の実施の形態の具体的な構成に限定されるものではなく、同様の技術的思想に基づく構成が適用された各種空気調和機を含むものである。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, in the air conditioner of the following embodiment, although a specific structure is demonstrated, this invention is not limited to the specific structure of the following embodiment, The same technical idea Various air conditioners to which a configuration based on the above is applied are included.
（実施の形態１）
この実施の形態１で示す空気調和機は、室内機と室外機とが冷媒配管及び制御用配線等により互いに接続して構成され、室外機には圧縮機が設けられている。
(Embodiment 1)
The air conditioner shown in Embodiment 1 is configured by connecting an indoor unit and an outdoor unit to each other by a refrigerant pipe, a control wiring, and the like, and the outdoor unit is provided with a compressor.
図１及び図２はこの空気調和機の室内機の全体構成を示し、室内機の外観を構成する本体１は、図２に示すように、空気を吸い込む吸い込み口２と、熱交換された空気を吹き出す吹出し口３とを備えている。吸い込み口２は、本体１の天面部分の吸い込み開口２ａに本体前面の開口部分２ｂを合わせた形となっている。また、本体１は、本体１の前面を覆う前面パネル４を備えており、この前面パネル４はその上端の軸支部を中心に下端部が上向きに回動して開くようになっている。 1 and 2 show the overall configuration of the indoor unit of this air conditioner. As shown in FIG. 2, the main body 1 constituting the exterior of the indoor unit has a suction port 2 for sucking air and heat-exchanged air. And an outlet 3 for blowing out the air. The suction port 2 has a shape in which the opening portion 2 b on the front surface of the main body is matched with the suction opening 2 a on the top surface portion of the main body 1. The main body 1 also includes a front panel 4 that covers the front surface of the main body 1, and the front panel 4 is configured such that the lower end portion thereof pivots upward and opens about the upper end of the shaft support portion.
本体１の内部には、室内空気に含まれる塵埃を補足するためのフィルタ５と、取り入れた室内空気を熱交換する熱交換器６と、吸い込み口２からフィルタ５を通して取り入れた室内空気を熱交換器６で熱交換して吹出し口３から室内に吹き出すための貫流式の送風ファン７とが設けられている。 Inside the main body 1 are a filter 5 for capturing dust contained in room air, a heat exchanger 6 for exchanging heat from the taken-in room air, and heat exchange for room air taken from the suction port 2 through the filter 5. There is provided a once-through type air blowing fan 7 for exchanging heat in the vessel 6 and blowing out from the blowout port 3 into the room.
吹出し口３には、当該吹出し口３を開閉するとともに、空気の吹き出し方向を上下方向に変更することができる上下風向変更羽根（以下、上下羽根と称す）８が設けられている。上下羽根８は、上羽根８ａと、この上羽根８ａの下方に設けられた下羽根８ｂとを備えている。上羽根８ａ、下羽根８ｂはそれぞれ、左右両端のいずれかの回転軸において、ステッピングモータ等からなる駆動モータの回転軸に連結されている（図示せず）。そして、この駆動モータの動作により、上羽根８ａ、下羽根８ｂは、それぞれ上下方向に回動する。 The blowout port 3 is provided with up / down air direction change blades (hereinafter referred to as upper and lower blades) 8 that can open and close the blowout port 3 and change the blowing direction of the air in the vertical direction. The upper and lower blades 8 include an upper blade 8a and a lower blade 8b provided below the upper blade 8a. Each of the upper blade 8a and the lower blade 8b is connected to a rotation shaft of a drive motor such as a stepping motor on either one of the left and right rotation shafts (not shown). Then, by the operation of this drive motor, the upper blade 8a and the lower blade 8b rotate in the vertical direction.
また、送風ファン７の下流側から吹出し口３の上流側に至る通風路９には、空気の吹き出し方向を左右に変更することができる複数枚の左右羽根１０が設けられている。複数枚の左右羽根１０は、羽根の動きを連動させる連結桟により連結されている。連結桟はステッピングモータ等からなる駆動モータの回転軸に連結されている（図示せず）。そして、この駆動モータの動作により、複数枚の左右羽根１０は、それぞれ左右方向に回動する。 A plurality of left and right blades 10 that can change the air blowing direction to the right and left are provided in the ventilation path 9 that extends from the downstream side of the blower fan 7 to the upstream side of the blowout port 3. The plurality of left and right blades 10 are connected by a connecting bar that interlocks the movement of the blades. The connecting bar is connected to a rotating shaft of a drive motor such as a stepping motor (not shown). The plurality of left and right blades 10 are rotated in the left and right directions by the operation of the drive motor.
また、前記本体１の天面と前面パネル４とフィルタ５との間には電装ユニット１１が配置してある。この電装ユニット１１は本体１を構成する台枠の一部を利用して装着してあり、前記送風ファン７、上下羽根８、左右羽根１０、圧縮機等を制御して当該空気調和機の運転を制御する制御装置となっている。 An electrical unit 11 is disposed between the top surface of the main body 1, the front panel 4, and the filter 5. The electrical unit 11 is mounted using a part of the frame constituting the main body 1, and controls the blower fan 7, the upper and lower blades 8, the left and right blades 10, the compressor and the like to operate the air conditioner. It becomes the control device which controls.
また、本体１は、吹出し口３の上方であって前方側に、表示部１２が設けられている。表示部１２は前面パネル４の下端より下方に位置して露出している。表示部１２は内部に基板を備えており、本体１の稼働状況を表示したり、リモコンからの電波を受信したりするものである。表示部１２に用いられる電気部品が配置された基板は、カバー部材１３の背面側に保持されている。 Further, the main body 1 is provided with a display unit 12 above the outlet 3 and on the front side. The display unit 12 is exposed below the lower end of the front panel 4. The display unit 12 includes a substrate inside, and displays the operating status of the main body 1 and receives radio waves from a remote controller. The substrate on which the electrical components used for the display unit 12 are arranged is held on the back side of the cover member 13.
次に上下羽根８の支持構成について説明する。まず、上羽根８ａの支持構成について、図３〜図６を用いて説明する。図３（ａ）は上羽根８ａの裏面図であり、（ｂ）は同裏側斜視図である。図４（ａ）は、上羽根８ａの左側部の軸支部分の斜視図であり、（ｂ）は、略中央の軸支部分の斜視図であり、（ｃ）は右側部の軸支部分の斜視図である。図５は、上羽根８ａの右側の軸支部分を示す拡大斜視図である。 Next, the support structure of the upper and lower blades 8 will be described. First, the support structure of the upper blade | wing 8a is demonstrated using FIGS. FIG. 3A is a rear view of the upper blade 8a, and FIG. 3B is a rear perspective view thereof. FIG. 4A is a perspective view of a shaft support portion on the left side of the upper blade 8a, FIG. 4B is a perspective view of a substantially center shaft support portion, and FIG. 4C is a shaft support portion of the right side portion. FIG. FIG. 5 is an enlarged perspective view showing a shaft support portion on the right side of the upper blade 8a.
なお、本明細書においては、本体１に向かって左側を左側として説明する。また、本体１の前面パネル４が設けられた側を前方とし、本体１が壁に設置される際に壁側を後方として説明する。また、上下羽根８が吹出し口３を閉じた状態で、上下羽根８が本体１の一部として露出する側を表面側、通風路９に面する側を裏面側として説明する。 In the present specification, the left side of the main body 1 is described as the left side. Further, the side of the main body 1 on which the front panel 4 is provided will be referred to as the front, and when the main body 1 is installed on the wall, the wall side will be described as the rear. Further, the side where the upper and lower blades 8 are exposed as part of the main body 1 in the state where the upper and lower blades 8 close the outlet 3 will be described as the front side, and the side facing the ventilation path 9 will be described as the back side.
図３〜図６において、上羽根８ａの両側部には軸受孔１４、１４（図４参照）を有する
軸受部材１５、１６が設けてある。軸受部材１５、１６は、上羽根８ａの裏面側から突出する突出部の端部に設けられている。軸受部材１５は突出部から左側に突出するように設けられているが、上羽根８ａの左端より突出することはない。軸受部材１６は突出部から右側に突出するように設けられているが、上羽根８ａの右端より突出することはない。
3-6, the bearing members 15 and 16 which have the bearing holes 14 and 14 (refer FIG. 4) are provided in the both sides of the upper blade | wing 8a. The bearing members 15 and 16 are provided at the ends of the protruding portions that protrude from the back surface side of the upper blade 8a. The bearing member 15 is provided so as to protrude leftward from the protruding portion, but does not protrude from the left end of the upper blade 8a. The bearing member 16 is provided so as to protrude rightward from the protruding portion, but does not protrude from the right end of the upper blade 8a.
軸受部材１５、１６のうちの一方、図示の例では右側の軸受部材１６は、図５に示すように、突出部を上羽根８ａの軸線方向に形成したガイド１７に嵌め合わせて、上羽根８ａの長手方向（矢印の方向）にスライド自在としてある。ガイド１７内には、後述する軸２２を軸受部材１６に挿入させた状態で、突出部を保持するロック１８が設けられている。 One of the bearing members 15 and 16, in the illustrated example, the right bearing member 16, as shown in FIG. 5, is fitted with a guide 17 having a protruding portion formed in the axial direction of the upper blade 8a, and the upper blade 8a. Is slidable in the longitudinal direction (the direction of the arrow). A lock 18 is provided in the guide 17 for holding the protruding portion in a state where a shaft 22 described later is inserted into the bearing member 16.
また、上羽根８ａの略中央部分には軸受孔１９（図４参照）を有する軸受部材２０が設けてある。軸受部材２０は軸受部材１５、１６を保持する突出部と略同等の形状で、上羽根８ａの裏面側から突出している。軸受部材２０は軸受部材１５、１６と異なり、左右側に突出することのない軸受孔１９を備えている。軸受部材２０は軸受部材１５の突出部と同様に上羽根８ａに一体化してある。 Further, a bearing member 20 having a bearing hole 19 (see FIG. 4) is provided at a substantially central portion of the upper blade 8a. The bearing member 20 has substantially the same shape as the protruding portion that holds the bearing members 15 and 16 and protrudes from the back surface side of the upper blade 8a. Unlike the bearing members 15 and 16, the bearing member 20 includes a bearing hole 19 that does not protrude left and right. The bearing member 20 is integrated with the upper blade 8 a in the same manner as the protruding portion of the bearing member 15.
一方、吹出し口３の両側部には図４に示すように軸２１、２２が設けてあり、そのうちの一方、この例では右側の軸２２は前記駆動モータの回転軸となっている。さらに、前記吹出し口３の略中央部分には吹出し口３の上方から下方に向けて突出するアーム部材２４が装着してある。軸２３はアーム部材２４の先端部分から右側に突出するように設けられている。 On the other hand, shafts 21 and 22 are provided on both sides of the outlet 3 as shown in FIG. 4, and in this example, the right shaft 22 is the rotation shaft of the drive motor. Further, an arm member 24 that protrudes downward from above the blowing port 3 is mounted at a substantially central portion of the blowing port 3. The shaft 23 is provided so as to protrude rightward from the distal end portion of the arm member 24.
そして、各軸２１、２２、２３は上羽根８ａの軸受部材１５，１６、２０の軸受孔１４、１４、１９に嵌合し、上羽根８ａを回動自在に支持している。 The shafts 21, 22, and 23 are fitted into the bearing holes 14, 14, and 19 of the bearing members 15, 16, and 20 of the upper blade 8a, and rotatably support the upper blade 8a.
次に、上記のように構成された上羽根８ａの支持構成による作用効果について、説明する。 Next, the effect by the support structure of the upper blade | wing 8a comprised as mentioned above is demonstrated.
上羽根８ａは、図６の（ａ）に示すように、まずその略中央部の軸受部材２０の軸受孔１９を吹出し口３略中央部に設けてあるアーム部材２４の軸２３に位置合わせする。そして、同図（ｂ）の矢印で示すように上羽根８ａを左側に移動させてその軸受部材２０の軸受孔１９をアーム部材２４の軸２３に挿入する。これによって、上羽根８ａはこの略中央の軸２３によって仮保持される状態となる。 As shown in FIG. 6A, the upper blade 8a first aligns the bearing hole 19 of the bearing member 20 at the substantially central portion thereof with the shaft 23 of the arm member 24 provided at the substantially central portion of the blowout port 3. . Then, the upper blade 8 a is moved to the left side as indicated by the arrow in FIG. 5B, and the bearing hole 19 of the bearing member 20 is inserted into the shaft 23 of the arm member 24. As a result, the upper blade 8a is temporarily held by the substantially central shaft 23.
次に、同図（ｃ）に示すように、更に上羽根８ａを左側に移動させてその一方端、この例では左側の軸受部材１５の軸受孔１４を吹出し口３左側の軸２１に挿入する。その後、同図（ｄ）に示すように右側の軸受部材１６を右側にスライドさせてその軸受孔１４を吹出し口３の右側の軸２２に嵌合させれば、吹出し口３への上羽根８ａの装着を終える。 Next, as shown in FIG. 6C, the upper blade 8a is further moved to the left side, and the bearing hole 14 of the left side bearing member 15 in this example is inserted into the shaft 21 on the left side of the outlet 3 in this example. . Thereafter, the right bearing member 16 is slid rightward and the bearing hole 14 is fitted to the right shaft 22 of the outlet 3 as shown in FIG. Finish mounting.
また、吹出し口３から上羽根８ａを外す時には前記と逆の操作をすればよい。 In addition, when the upper blade 8a is removed from the outlet 3, the reverse operation to the above may be performed.
以上の様にこの上下羽根８の支持構成によれば、略中央部の軸２３が両側部の軸２１、２２、特に左側の軸２１より長く形成されているので、最初にこの略中央の軸２３に上羽根８ａの略中央に設けた軸受部材２０の軸受孔１９を嵌合させれば、当該略中央の軸２３で上羽根８ａを仮保持させることができる。特に、略中央部の軸２３が左側の軸２１より長く形成されているので、上羽根８ａの略中央を仮保持できるので、左側の軸２１を略中央部の軸２３より長く形成する場合に比べて、左右方向に長い上羽根８ａをバランスよく安定して保持することができる。 As described above, according to the support structure of the upper and lower blades 8, the substantially central shaft 23 is formed longer than the shafts 21 and 22 on both sides, particularly the left shaft 21. If the bearing hole 19 of the bearing member 20 provided in the approximate center of the upper blade 8a is fitted into the upper shaft 23, the upper blade 8a can be temporarily held by the shaft 23 in the approximately center. In particular, since the substantially central shaft 23 is formed longer than the left shaft 21, the approximate center of the upper blade 8 a can be temporarily held, so that the left shaft 21 is formed longer than the substantially central shaft 23. In comparison, the upper blade 8a that is long in the left-right direction can be stably held in a balanced manner.
したがって、その後の作業を行うに際し上羽根８ａを片手で支持してその重量を感じな
がら両側部の軸受部材１５、１６の嵌合作業を行う必要はなくなり、作業性が向上する。
Therefore, it is not necessary to perform the work of fitting the bearing members 15 and 16 on both sides while feeling the weight while supporting the upper blade 8a with one hand when performing the subsequent work, and the workability is improved.
すなわち、上羽根８ａの略中央に設けた軸受部材２０の軸受孔１９を吹出し口３の略中央部に設けた軸２３に嵌合させたのちに、上羽根８ａの左側の軸受部材１５に設けた軸受孔１４を吹出し口３の左側に設けた軸２１に嵌合させるべく上羽根８ａを左側に移動させるが、その際、すでに上羽根８ａが前記したように略中央部の軸２３によって仮保持されているので、作業者は上羽根８ａに軽く手を添えて軸受部材１５の軸受孔１４を吹出し口３の左側に設けた軸２１に位置合わせして上羽根８ａを移動させればよく、極めて楽な状態でこれを行うことができる。 That is, after the bearing hole 19 of the bearing member 20 provided in the approximate center of the upper blade 8a is fitted to the shaft 23 provided in the approximately central portion of the blowout port 3, it is provided in the bearing member 15 on the left side of the upper blade 8a. The upper blade 8a is moved to the left side so that the bearing hole 14 is fitted to the shaft 21 provided on the left side of the blowout port 3. At this time, the upper blade 8a has already been temporarily mounted by the shaft 23 at the substantially central portion as described above. Since it is held, the operator only needs to move the upper blade 8a by placing his / her hand on the upper blade 8a, aligning the bearing hole 14 of the bearing member 15 with the shaft 21 provided on the left side of the blowout port 3, and so on. You can do this in an extremely easy state.
また、最後に行うことになる作業、すなわち上羽根８ａの右側に設けた軸受部材１６の軸受孔１４を吹出し口３の右側に設けた軸２２に嵌合させるべく右側へとスライドさせる作業も、この時にはすでに上羽根８ａの略中央部と左側の二点が支持された状態となっているので、軸受孔１４と軸２２との位置合わせも必要としなく、しかもただ単に上羽根８ａが動かないようにこれを持って前記軸受部材１６を軸２２側にスライドさせて当該軸２２に嵌合させればよく、その作業も上羽根８ａの重量を感じつつこれを支えるというものではないので容易に行えることになる。 Also, the work to be performed last, that is, the work of sliding the bearing hole 14 of the bearing member 16 provided on the right side of the upper blade 8a to the right side so as to be fitted to the shaft 22 provided on the right side of the blowout port 3, At this time, since the two points on the substantially central portion and the left side of the upper blade 8a are already supported, it is not necessary to align the bearing hole 14 and the shaft 22, and the upper blade 8a simply does not move. In this way, the bearing member 16 may be slid to the shaft 22 side and fitted to the shaft 22 so that the work is not performed while supporting the weight while feeling the weight of the upper blade 8a. It will be possible.
また、軸受部材１５、１６は、上羽根８ａから突出する突出部からさらに左右方向に突出しているため、その位置を目視により容易に確認でき、より着脱が容易となる。また、軸受部材２０は左右方向に突出することなく軸受孔１９を備えているので、最初に他の軸より長い軸である軸２３を軸受孔１９に嵌合させるのが容易である。 Moreover, since the bearing members 15 and 16 protrude further in the left-right direction from the protrusion part which protrudes from the upper blade | wing 8a, the position can be confirmed easily visually and attachment / detachment becomes easier. Since the bearing member 20 includes the bearing hole 19 without protruding in the left-right direction, it is easy to first fit the shaft 23, which is a longer shaft than the other shafts, into the bearing hole 19.
次に、下羽根８ｂの支持構成について、図７〜図９を用いて説明する。図７（ａ）は下羽根８ｂの裏面図であり、（ｂ）は同裏側斜視図である。図８（ａ）は、下羽根８ｂの左側部の軸支部分の斜視図であり、（ｂ）は、略中央の軸支部分の斜視図であり、（ｃ）は右側部の軸支部分の斜視図である。図９は、下羽根８ｂの右側の軸支部分を示す拡大斜視図である。 Next, the support structure of the lower blade | wing 8b is demonstrated using FIGS. 7-9. FIG. 7A is a rear view of the lower blade 8b, and FIG. 7B is a rear perspective view thereof. FIG. 8A is a perspective view of a shaft support portion on the left side of the lower blade 8b, FIG. 8B is a perspective view of a substantially center shaft support portion, and FIG. 8C is a shaft support portion of the right side portion. FIG. FIG. 9 is an enlarged perspective view showing a shaft support portion on the right side of the lower blade 8b.
下羽根８ｂの支持構成は上羽根８ａの支持構成と同様である部分は、同一番号を附記して説明は省略し、異なる部分のみを以下に説明する。 The parts of the support structure of the lower blade 8b that are the same as the support structure of the upper blade 8a are given the same reference numerals, description thereof is omitted, and only different parts will be described below.
図７〜図９において、下羽根８ｂは左右両端の後方に切欠部が設けられており、前方の長手方向の長さが後方の長手方向の長さより長い、略Ｔ字状の形状となっている。軸受部材１５は、下羽根８ｂの左端後方の切欠部の側面から左側に突出して設けられているが、下羽根８ｂの前方の左端より突出することはない。軸受部材１６は、下羽根８ｂの右端後方の切欠部の側面から右側に突出して設けられているが、下羽根８ｂの前方の右端より突出することはない。 7 to 9, the lower blade 8b is provided with a notch at the rear of both left and right ends, and has a substantially T-shaped shape in which the length in the front longitudinal direction is longer than the length in the rear longitudinal direction. Yes. The bearing member 15 is provided so as to protrude leftward from the side surface of the notch portion at the rear left end of the lower blade 8b, but does not protrude from the left end in front of the lower blade 8b. The bearing member 16 is provided so as to protrude rightward from the side surface of the notch portion at the rear of the right end of the lower blade 8b, but does not protrude from the right end of the front of the lower blade 8b.
また、下羽根８ｂの略中央部分には凹部が設けられており、凹部の右側面が軸受孔１９（図８参照）を有し、軸受部材２０となっている。つまり、軸受部材２０は軸受部材１５、１６と異なり、左右側に突出することのない軸受孔１９を備えている。 In addition, a concave portion is provided in a substantially central portion of the lower blade 8b, and the right side surface of the concave portion has a bearing hole 19 (see FIG. 8), which is a bearing member 20. That is, unlike the bearing members 15 and 16, the bearing member 20 includes a bearing hole 19 that does not protrude left and right.
上記のように構成された下羽根８ｂは、上述の上羽根８ａと同様に容易に着脱が可能である。また、軸受部材１５、１６は、下羽根８ｂの切欠部から左右方向に突出しているため、その位置を目視により容易に確認でき、より着脱が容易となる。また、軸受部材２０は左右方向に突出することなく軸受孔１９を備えているので、最初に他の軸より長い軸である軸２３を軸受孔１９に嵌合させるのが容易である。 The lower blade 8b configured as described above can be easily attached and detached in the same manner as the upper blade 8a. Moreover, since the bearing members 15 and 16 protrude from the notch part of the lower blade | wing 8b in the left-right direction, the position can be confirmed easily visually and attachment / detachment becomes easier. Since the bearing member 20 includes the bearing hole 19 without protruding in the left-right direction, it is easy to first fit the shaft 23, which is a longer shaft than the other shafts, into the bearing hole 19.
なお、本実施の形態では、上下羽根８に軸受孔を設け、吹出し口３に軸を設ける構成と
したが、左右両端部と略中央部の一部もしくはその全部を逆の関係にして設けてもよい。例えば、左右両側部と略中央部のすべてで、上下羽根８に軸を設け、吹出し口３に軸受孔を設ける構成としてもよく、このような構成においても同様の作用効果が得られ、上羽根８ａの着脱が容易に行える。ただし、突出しておりその位置を確認し易い軸より、その位置を確認しにくい軸受孔を、取り付ける側である上下羽根８に設けたほうが、脱着する際に、軸受孔の位置をより容易に確認できるため、より着脱が容易となり望ましい。
In the present embodiment, the upper and lower blades 8 are provided with bearing holes and the outlet 3 is provided with a shaft. However, both the left and right end portions and a part of the central portion or all of them are provided in reverse relation. Also good. For example, the right and left side portions and the substantially central portion may have a configuration in which a shaft is provided in the upper and lower blades 8 and a bearing hole is provided in the blowout port 3. In such a configuration, similar effects can be obtained. 8a can be easily attached and detached. However, it is easier to check the position of the bearing hole when attaching and detaching the bearing hole on the upper and lower blades 8 on the mounting side than the shaft that protrudes and easy to check the position. This is desirable because it is easier to attach and detach.
以上のように本発明は、上下風向変更羽根の着脱が容易になって、メンテナンス性の良い空気調和機を提供することができ、一般用はもちろん業務用の空気調和装置等に幅広く適用できる。 As described above, the present invention makes it easy to attach and detach the up / down airflow direction change blades, can provide an air conditioner with good maintainability, and can be widely applied to air conditioners for business use as well as general use.
１ 本体
２ 吸い込み口
３ 吹出し口
４ 前面パネル
５ フィルタ
６ 熱交換器
７ 送風ファン
８ 上下羽根（上下風向変更羽根）
８ａ 上羽根（上下風向変更羽根）
８ｂ 下羽根（上下風向変更羽根）
９ 通風路
１０ 左右羽根
１１ 電装ユニット
１２ 表示部
１３ カバー部材
１４ 軸受孔（両側部の軸受孔）
１５、１６ 軸受部材（両側部の軸受部材）
１７ ガイド
１８ ロック
１９ 軸受孔（略中央部の軸受孔）
２０ 軸受部材（略中央部の軸受部材）
２１、２２ 軸（両側部の軸）
２３ 軸（略中央部の軸）
２４ アーム部材
DESCRIPTION OF SYMBOLS 1 Main body 2 Suction port 3 Outlet 4 Front panel 5 Filter 6 Heat exchanger 7 Blower fan 8 Upper and lower blades (upper and lower airflow direction changing blades)
8a Upper blade (up and down wind direction change blade)
8b Lower blade (up and down wind direction change blade)
9 Ventilation path 10 Left and right blades 11 Electrical unit 12 Display unit 13 Cover member 14 Bearing holes (bearing holes on both sides)
15, 16 Bearing member (Bearing member on both sides)
17 Guide 18 Lock 19 Bearing hole (Bearing hole in the center)
20 Bearing member (roughly central bearing member)
21 and 22 axes (axis on both sides)
23 axis (axis in the approximate center)
24 Arm member
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| Application Number | Priority Date | Filing Date | Title |
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| JP2014207909A JP6111433B2 (en) | 2014-10-09 | 2014-10-09 | Air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014207909A JP6111433B2 (en) | 2014-10-09 | 2014-10-09 | Air conditioner |
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| Publication Number | Publication Date |
|---|---|
| JP2016075458A JP2016075458A (en) | 2016-05-12 |
| JP6111433B2 true JP6111433B2 (en) | 2017-04-12 |
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| CN106352522A (en) * | 2016-08-17 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106288280A (en) * | 2016-08-17 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| JP7319767B2 (en) * | 2018-09-14 | 2023-08-02 | シャープ株式会社 | Wind direction change member |
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| JP3150501B2 (en) * | 1993-07-08 | 2001-03-26 | 三菱重工業株式会社 | Air conditioner |
| JP3709777B2 (en) * | 2000-09-29 | 2005-10-26 | ダイキン工業株式会社 | Air conditioner |
| CN104949309B (en) * | 2011-08-16 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of indoor apparatus of air conditioner |
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