JP3145553B2 - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JP3145553B2
JP3145553B2 JP34610993A JP34610993A JP3145553B2 JP 3145553 B2 JP3145553 B2 JP 3145553B2 JP 34610993 A JP34610993 A JP 34610993A JP 34610993 A JP34610993 A JP 34610993A JP 3145553 B2 JP3145553 B2 JP 3145553B2
Authority
JP
Japan
Prior art keywords
motor
air conditioner
suction
cam
hook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP34610993A
Other languages
Japanese (ja)
Other versions
JPH07180857A (en
Inventor
喜啓 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP34610993A priority Critical patent/JP3145553B2/en
Publication of JPH07180857A publication Critical patent/JPH07180857A/en
Application granted granted Critical
Publication of JP3145553B2 publication Critical patent/JP3145553B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は開閉可能な吸込グリルを
具備する空気調和機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner having a suction grill which can be opened and closed.

【0002】[0002]

【従来の技術】従来の分離型空気調和機の壁掛け式室内
ユニットの1例が図に示されている。図において、
2は室内ユニット1の本体、10は本体2の前面上部に回
転支軸12まわりに回動して開閉可能に支持された吸込グ
リル、3は熱交換器、4は熱交換器3の下部後方に配設
されたクロスフロー型フアン、5は本体2の前面下部に
設けられた吹出口、8は熱交換器3の下に配設されたド
レンパン、9は吸込グリル10の背後に配設されたエアフ
ィルタ、11は据付板である。
2. Description of the Related Art FIG. 2 shows an example of a conventional wall-mounted indoor unit of a separation type air conditioner. 2,
Reference numeral 2 denotes a main body of the indoor unit 1, 10 denotes a suction grill which is rotatably supported on a front upper portion of the main body 2 around a rotation support shaft 12 and is openably and closable, 3 denotes a heat exchanger, and 4 denotes a lower rear portion of the heat exchanger 3. , A blow outlet provided at a lower portion of the front surface of the main body 2, a drain pan 8 provided below the heat exchanger 3, and 9 provided behind a suction grill 10. The air filter 11 is a mounting plate.

【0003】吹出口5にはこれから吹き出される吹出風
の風向を上下方向に調節するための上下フラップ6a、6b
と、吹出風の風向を左右方向に調節するための複数のル
ーバ7が設置されている。
Upper and lower flaps 6a and 6b for adjusting the wind direction of the blown air to be blown out from the outlet 5 in the vertical direction.
And a plurality of louvers 7 for adjusting the wind direction of the blown wind in the left-right direction.

【0004】空気調和機の運転時、フアン4が回転し、
熱交換器3には図示しない室外ユニットからの冷媒が循
環する。かくして、室内空気が吸込グリル10を通って本
体2内に吸入され、エアフィルタ9を流過することによ
ってその中に含まれる塵埃が除去される。次いで、熱交
換器3を流過することによって冷却又は加熱され、フア
ン4によって付勢され、しかる後、吹出口5から上下フ
ラップ6a、6b及びルーバ7に案内されて室内に吹き出さ
れる。
During operation of the air conditioner, the fan 4 rotates,
Refrigerant from an outdoor unit (not shown) circulates through the heat exchanger 3. Thus, the room air is sucked into the main body 2 through the suction grill 10, and the dust contained therein is removed by flowing through the air filter 9. Then, it is cooled or heated by flowing through the heat exchanger 3 and is urged by the fan 4. Thereafter, the air is guided from the air outlet 5 to the upper and lower flaps 6 a and 6 b and the louver 7 and is blown into the room.

【0005】[0005]

【発明が解決しようとする課題】上記従来の空気調和機
においては、1週間ないし10日毎にエアフィルタ9を本
体2から取り外して洗浄する必要があるが、その都度、
吸込グリル10の下端に指を掛けてこれを回転支軸12まわ
りに回動することによって開閉していたため、エアフィ
ルタ9の洗浄に手間が掛かるという問題があった。
In the above-mentioned conventional air conditioner, it is necessary to remove the air filter 9 from the main body 2 for cleaning every one week to ten days.
The air filter 9 is opened and closed by putting a finger on the lower end of the suction grille 10 and rotating it around the rotation support shaft 12, so that there is a problem that it takes time to clean the air filter 9.

【0006】[0006]

【課題を解決するための手段】本発明は上記課題を解決
するために発明されたものであって、その要旨とすると
ころは、吸込グリルを回転支軸まわりに回動して開閉可
能に本体に支持してなる空気調和機において、上記吸込
グリルの上端に上記回転支軸を固着するとともに指令信
号の入力により予め設定された方向及び角度に回動する
モータを上記回転支軸に連結し、かつ、上記吸込グリル
の下端にフックを設けるとともに上記本体側に上記フッ
クに係脱するカム及び上記モータと連繋して上記カムを
回転駆動するモータを設けたことを特徴とする空気調和
機にある。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the gist of the present invention is that a suction grille is turned around a rotation support shaft so that it can be opened and closed. It becomes supported on the air conditioner, the suction
A motor that is fixed to the upper end of the grill and that rotates in a direction and an angle set in advance by input of a command signal is connected to the rotary shaft , and the suction grill is
Provide a hook at the lower end of the
The cam that engages and disengages with the motor and the cam
An air conditioner is provided with a motor that is driven to rotate .

【0007】[0007]

【0008】[0008]

【0009】[0009]

【0010】[0010]

【作用】本発明においては、指令信号を入力すると、
ータが予め設定された方向及び角度に回動し、これに連
繋してカムがフックと係脱する。
In the present invention, when inputting a command signal, motor
The motor rotates in a preset direction and angle, and
The cam is hooked and disengaged from the hook.

【0011】[0011]

【0012】[0012]

【実施例】本発明の実施例が図1に示されている。吸込
グリル10の背面上部両側には後方に突出するアーム20
設けられ、これら一対のアーム20にはそれぞれ回転支軸
21が固定されている。 本体2には前方に突出する一対の
支持脚22が設けられ、これら支持脚22にはそれぞれ貫通
穴23が穿設されている。 回転支軸21は貫通穴23を貫通
し、その先端には支持脚22に固定されたモータ24が連動
連結されている。
EXAMPLES real施例of the present invention is shown in FIG. Arm 20 projecting rearward on the rear upper sides of the suction grille 10
The pair of arms 20 is provided with a rotation support shaft, respectively.
21 is fixed . The body 2 is provided with a pair of support legs 22 projecting forward, and these support legs 22 are provided with through holes 23, respectively . The rotation support shaft 21 passes through a through hole 23 , and a motor 24 fixed to a support leg 22 is interlockedly connected to the tip of the rotation support shaft 21 .

【0013】また、吸込グリル10の背面下部両側には先
端が上方に向かって弯曲する鉤状のフック25が突設さ
れ、これらフック25に係脱されるカム26には回転軸27が
固定されている。これら回転軸27本体2から前方に突
出する支持脚28に穿設された貫通穴29を貫通し、その先
は支持脚28に固定されたモータ30連動連結され
いる。他の構成は図に示す従来のものと同様である。
Hook-shaped hooks 25 whose tips are curved upward are projected from both lower sides of the rear surface of the suction grille 10.
Fixed. These rotary shaft 27 passes through a through hole 29 drilled in the supporting leg 28 which projects forwardly from the body 2, at its front end by a motor 30 which is fixed to the support leg 28 is interlocked
I have. Other configuration is the same as the conventional one shown in FIG.

【0014】しかして、図示の閉状態から吸込グリル10
を開く場合には、図示しないリモートコントローラから
開指令を出力すると、先ず、モータ30によってカム26が
駆動され、カム26は図1(A) に矢印で示す時計方向に所
定角度回動してフック25から離脱する。次いで、モータ
24によって回転支軸21が駆動され、吸込グリル10は図1
(A) に矢印で示す時計方向に回転支軸21まわりに所定角
度だけ回動して開状態となる。
Thus, the suction grill 10
To open the hook, when an open command is output from a remote controller (not shown), first, the cam 26 is driven by the motor 30, and the cam 26 rotates clockwise by a predetermined angle indicated by an arrow in FIG. Leave 25. Then the motor
The rotation shaft 21 is driven by 24, and the suction grill 10 is
(A), it turns around the rotation support shaft 21 by a predetermined angle in the clockwise direction indicated by the arrow, and becomes an open state.

【0015】吸込グリル10を閉める場合には、リモート
コントローラから閉指令を出力する。すると、先ず、モ
ータ24が反時計方向に所定角度回動することにより吸込
グリル10が回転支軸21まわりに所定角度だけ回動して
状態となり、次いで、モータ30が反時計方向に所定角度
回動することによりカム26がフック25に係合する。
To close the suction grill 10, a close command is output from a remote controller. Then, first, the suction is performed by rotating the motor 24 counterclockwise by a predetermined angle.
The grill 10 rotates around the rotation support shaft 21 by a predetermined angle to be in a closed state, and then the motor 30 rotates counterclockwise by a predetermined angle to engage the cam 26 with the hook 25.

【0016】[0016]

【0017】[0017]

【0018】[0018]

【0019】[0019]

【発明の効果】本発明においては、吸込グリルの上端に
回転支軸を固着するとともに指令信号の入力により予め
設定された方向及び角度に回動するモータを回転支軸に
連結し、かつ、吸込グリルの下端にフックを設けるとと
もに本体側にフックに係脱されるカム及び上記モータと
連繋してカムを回転駆動するモータを設けたため、リモ
ートコントローラ等から指令信号のみを入力することに
よって吸込グリルを開閉し、かつ、その下端を係止し又
は離脱させることができる。従って、吸込グリルを容
易、かつ、迅速に開閉できるので、エアフィルタの洗浄
が容易になる。
According to the present invention, at the upper end of the suction grill,
When the rotation shaft is fixed and a motor that rotates in a direction and an angle set in advance by the input of the command signal is connected to the rotation shaft , and a hook is provided at the lower end of the suction grill.
The cam and the motor, which are hooked and
Due to the provision of a motor for rotating the cam in tandem, to open and close the intake write grill by <br/> to enter only the command signal from the remote controller or the like, and locking the lower end thereof The
Can be removed. Therefore, the suction grill can be easily and quickly opened and closed, so that the air filter can be easily cleaned.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1の実施例を示し、(A) は要部の部
分的縦断面図、(B) は(A) のB−B矢に沿う断面図、
(C) は(A) のC−C矢に沿う断面図である。
1A and 1B show a first embodiment of the present invention, wherein FIG. 1A is a partial longitudinal sectional view of a main part, FIG. 1B is a sectional view taken along the line BB of FIG.
(C) is a sectional view taken along the line CC of (A).

【図2】従来の空気調和機の縦断面図である。FIG. 2 is a longitudinal sectional view of a conventional air conditioner.

【符号の説明】[Explanation of symbols]

10 吸込グリル 2 本体 21 回転支軸 24 モータ25 フック 26 カム 30 モータ 10 Suction grill 2 Main body 21 Rotating support shaft 24 Motor 25 Hook 26 Cam 30 motor

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 吸込グリルを回転支軸まわりに回動して
開閉可能に本体に支持してなる空気調和機において、
記吸込グリルの上端に上記回転支軸を固着するとともに
指令信号の入力により予め設定された方向及び角度に回
動するモータを上記回転支軸に連結し、かつ、上記吸込
グリルの下端にフックを設けるとともに上記本体側に上
記フックに係脱するカム及び上記モータと連繋して上記
カムを回転駆動するモータを設けたことを特徴とする空
気調和機。
1. A pivoted suction grille around the rotation shaft can be opened and closed to air conditioner comprising supporting the body, the upper
The rotation support shaft is fixed to the upper end of the suction grill, and a motor that rotates in a predetermined direction and angle by inputting a command signal is connected to the rotation support shaft , and the suction shaft is
A hook is provided at the lower end of the grill and
The cam which engages with and disengages from the hook and the motor
An air conditioner comprising a motor for rotating a cam .
JP34610993A 1993-12-23 1993-12-23 Air conditioner Expired - Fee Related JP3145553B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34610993A JP3145553B2 (en) 1993-12-23 1993-12-23 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34610993A JP3145553B2 (en) 1993-12-23 1993-12-23 Air conditioner

Publications (2)

Publication Number Publication Date
JPH07180857A JPH07180857A (en) 1995-07-18
JP3145553B2 true JP3145553B2 (en) 2001-03-12

Family

ID=18381202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34610993A Expired - Fee Related JP3145553B2 (en) 1993-12-23 1993-12-23 Air conditioner

Country Status (1)

Country Link
JP (1) JP3145553B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3835038B2 (en) * 1999-02-10 2006-10-18 三菱電機株式会社 Panel opening / closing device for air conditioner
JP4688367B2 (en) * 2001-08-24 2011-05-25 三洋電機株式会社 Wall-mounted air conditioner
FR3036591B1 (en) * 2015-05-26 2018-10-19 L'oreal DEVICE FOR TREATING THE HAIR
CN104963921B (en) * 2015-06-26 2017-10-17 珠海格力电器股份有限公司 Panel buckle structure and air conditioner indoor unit

Also Published As

Publication number Publication date
JPH07180857A (en) 1995-07-18

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20001128

LAPS Cancellation because of no payment of annual fees