JP4774597B2 - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
JP4774597B2
JP4774597B2 JP2001011444A JP2001011444A JP4774597B2 JP 4774597 B2 JP4774597 B2 JP 4774597B2 JP 2001011444 A JP2001011444 A JP 2001011444A JP 2001011444 A JP2001011444 A JP 2001011444A JP 4774597 B2 JP4774597 B2 JP 4774597B2
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JP
Japan
Prior art keywords
casing
side plate
heat exchanger
air conditioner
electrical component
Prior art date
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Expired - Fee Related
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JP2001011444A
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Japanese (ja)
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JP2002213767A (en
JP2002213767A5 (en
Inventor
裕之 ▲濱▼野
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Fujitsu General Ltd
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Fujitsu General Ltd
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Priority to JP2001011444A priority Critical patent/JP4774597B2/en
Publication of JP2002213767A publication Critical patent/JP2002213767A/en
Publication of JP2002213767A5 publication Critical patent/JP2002213767A5/ja
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Publication of JP4774597B2 publication Critical patent/JP4774597B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、壁掛け式の空気調和機に係わり、より詳細には、本体を構成する主要部材を小型化して軽量化をはかり、金型を簡素化して大幅なコストダウンをはかった構造に関する。
【0002】
【従来の技術】
従来の壁掛け式の空気調和機は、例えば図3で示すように、壁面に固着された据付板Aの係止爪Bに係止部Cが係止され固定され、ベースaと、その前部に装着される吸込グリルbを備えた前面パネルcからなる本体Dの前面上部および上面に吸込口dを、前面下部に吹出口eを夫々設け、前記吸込口dと前記吹出口eとを結ぶ空気通路に、フィルタfと、下部にドレンパンgを備え側面視で前部熱交換器h'および後部熱交換器h"により逆略V字状に形成された熱交換器hと、クロスフローファンkとを順次設けてなる構成であった。
【0003】
しかしながら、前記本体Dを構成する主要部材に関し、例えば前記後部熱交換器h"の風上側において、被空調室の壁面との間が前記ベースaと前記据付板Aとによる二重構造になっていることから、これを一重構造にするなどして、前記本体Dの主要部材を小型化して軽量化をはかり、金型を簡素化して低コスト化を促進することによって、より廉価な商品を提供できるようにすることが望まれていた。
【0004】
【発明が解決しようとする課題】
本発明においては、上記の問題点に鑑み、本体を構成する主要部材を小型化して軽量化をはかり、金型を簡素化して大幅なコストダウンをはかった壁掛け式の空気調和機を提供することを目的とする。
【0005】
【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、本体の少なくとも前面上部に吸込口を、前面下部に上下風向板を備えた吹出口を夫々設け、前記吸込口と前記吹出口とを結ぶ空気通路に、フィルタと、下部にドレンパンを備えた熱交換器と、クロスフローファンとを順次設け、同クロスフローファンを駆動する第一駆動モータと、前記上下風向板を駆動する第二駆動モータと、電装部とを夫々設けてなる空気調和機において、前記本体が、前記クロスフローファンを収容し、前記吹出口および前記ドレンパンを備えたケーシングを備え、前記ケーシングの側部に取り付けられ、前記第一駆動モータと前記第二駆動モータとを内蔵して前記電装部をユニット化した電装品モジュールとを有する構成となっている。
【0006】
また、前記熱交換器が、側面視で前部熱交換器および後部熱交換器により逆略V字状に形成され、これら前部熱交換器および後部熱交換器に対応して前記ドレンパンが前後に配置される一方、前記側板に、前記前後のドレンパンを結ぶ導水路を設けた構成となっている。
【0007】
また、前記ケーシングと前記側板との接合部が、同側板の下部に対応して前記ケーシングの側部に形成された断面略凹状の収容溝からなる構成となっている。
【0008】
また、前記電装品モジュールを、前記側板および前記ケーシングの側部に取り付ける取付部が、前記ケーシングの側部にねじ孔を備えて連続形成された下部フランジと、前記ねじ孔に対応する挿通孔を備えて前記電装品モジュールに連続形成され、前記下部フランジ上に重合する上部フランジと、前記電装品モジュールに連続形成され、前記側板の周縁に係止する補助係止爪とからなり、前記下部フランジ上に前記上部フランジをスライドさせて重合するとともに、前記補助係止爪を前記側板の周縁に係止して前記電装品モジュールを仮固定し、前記挿通孔を挿通したねじを前記ねじ孔に螺着して取り付けるようにした構成となっている。
【0009】
また、前記下部フランジに前記上部フランジを重合して前記電装品モジュールを仮固定することにより、前記ケーシングの両側壁および前記側板に設けた上下の軸受部で挟持された前記クロスフローファンの回転軸と、前記第一駆動モータの駆動軸とを同心状に位置決めした構成となっている。
【0010】
また、壁面に固着された据付板に係止固定される本体の少なくとも前面上部に吸込口を、前面下部に上下風向板を備えた吹出口を夫々設け、前記吸込口と前記吹出口とを結ぶ空気通路に、フィルタと、下部にドレンパンを備えた熱交換器と、クロスフローファンとを順次設け、同クロスフローファンの側部に、同クロスフローファンを駆動する第一駆動モータと、前記上下風向板を駆動する第二駆動モータと、電装部とを夫々設けてなる空気調和機において、前記本体が、前記クロスフローファンを収容し、前記吹出口および前記ドレンパンを備えたケーシングと、前記熱交換器を支持する支持部を備えて前記ケーシングの両側上部に接合され、前記空気通路の両側面を構成するとともに、前記据付板の係止爪に係脱可能に係止する係止部を備えた側板と、同側板および前記ケーシングの側部に取り付けられ、前記第一駆動モータと前記第二駆動モータとを内蔵して前記電装部をユニット化した電装品モジュールと、前記ケーシングの前部に装着され、前記吸込口をなす吸込グリルを着脱可能に備え、前記吹出口に連通する開口を備えた前面パネルとからなり、前記側板の係止部を前記据付板の係止爪に係止することにより、前記側板の後部を当接した前記据付板の上位部で前記ケーシングに連なる前記空気通路の背面を構成してもよい。
また、前記据付板と、前記ケーシングおよび、または前記側板との間にシール部材を介装した構成としてもよい。
【0011】
また、前記後部熱交換器の下端部が、前記ケーシングの背面上端よりも下位に収容された構成としてもよい。
【0012】
また、前記側板が合成樹脂からなる構成としてもよい。
【0013】
また、前記第二駆動モータがステッピングモータからなる構成としてもよい。
【0014】
更に、前記下部フランジの上面先端部および、または前記上部フランジの下面先端部に傾斜面または曲面を形成した構成としてもよい
【0015】
【発明の実施の形態】
以下、本発明の実施の形態を図面に基づいた実施例として詳細に説明する。
図1は本発明による空気調和機の断面図であり、図2は本発明による空気調和機の分解斜視図である。
【0016】
図で示すように、本発明による空気調和機は、壁面に固着された据付板Aの係止爪Bに係止固定される本体Dの少なくとも前面上部に吸込口1を、前面下部に上下風向板3を備えた吹出口2を夫々設け、前記吸込口1と前記吹出口2とを結ぶ空気通路に、フィルタ4と、下部にドレンパン5を備え、側面視で前部熱交換器6aおよび後部熱交換器6bにより逆略V字状に形成された熱交換器6と、クロスフローファン7とを順次設け、同クロスフローファン7の側部に、同クロスフローファン7を駆動する第一駆動モータ8と、前記上下風向板3を駆動し所定の角度に回動するステッピングモータからなる第二駆動モータ9と、電装部とを夫々設けた構成となっている。
【0017】
ところで、図3に基づいて上記に説明した従来技術における前記本体Dは、前記空気通路の上位部背面を構成するとともに、前記クロスフローファンkを収容するケーシングおよび前記吹出口eを夫々備えた前記ベースaと、その前部に装着される吸込グリルbを備えた前面パネルcとからなる構成であったが、本発明においては、前記ベースaの一部を前記据付板Aが兼ねる構成にして、前記ベースaを製作するための金型の大幅な簡素化をはかることにより、大型部品のコストダウンをはかって、品質を損ねることなく廉価な商品を提供できるようにすることが目的となっている。
【0018】
すなわち、前記本体Dが、前記クロスフローファン7を収容し、前記吹出口2および前記ドレンパン5を備え、ケーシングカバー10を備えたケーシング11と、前記熱交換器6を支持する支持部12を備えて前記ケーシング11の両側上部に接合され、前記空気通路の両側面を構成するとともに、前記据付板Aの係止爪Bに係脱可能に係止する係止部Cを備えた側板13と、同側板13および前記ケーシング11の側部に取り付けられ、前記第一駆動モータ8と前記第二駆動モータ9とを内蔵して前記電装部をユニット化した電装品モジュール14と、前記ケーシング11の前部に装着され、前記吸込口2をなす吸込グリル15を着脱可能に備え、前記吹出口2に連通する開口を備えた前面パネル16とからなり、前記側板13の係止部Cを前記据付板Aの係止爪Bに係止することにより、前記側板13の後部を当接した前記据付板Aの上位部で前記ケーシング11に連なる前記空気通路の背面を構成している。
【0019】
これによって、前記本体D内に形成された前記空気通路の上位部背面は、図3に基づいて上記に説明した従来技術のように、被空調室の壁面との間が前記ベースaと前記据付板Aとによる二重構造ではなくなって、構成部材のムダを省きコストダウンをはかって廉価な商品を提供できるようになると同時に、軽量化をはかることができて運搬時や据付時の取り扱いも容易になる。
【0020】
また、前記電装部を、前記第一駆動モータ8と前記第二駆動モータ9とを夫々内蔵した電装品モジュール14としてユニット化したので、組立の作業性を向上させることができるとともに、前記ケーシング11の左右幅寸法を小型化できて大幅なコストダウンを実現できる。
【0021】
なお、据付板Aと、前記ケーシング11および、または前記側板13との間にシール部材17を介装することによって該箇所の気密性を保つようにし、前記フィルタ4を通過していない吸込空気の一部が前記後部熱交換器6bに向かわないようにして、同吸込空気が隙間を通過する時の風切り音や、振動によるビビリ音が生じてしまったり、同吸込空気の一部に含まれた塵埃が前記後部熱交換器6bに付着して熱交換能力を低下させてしまうといった恐れがなくなる。
【0022】
また、前記熱交換器6が、側面視で前部熱交換器6aおよび後部熱交換器6bにより逆略V字状に形成され、前記ドレンパン5が、前記前部熱交換器6aに対応する前部のドレンパン5と、前記後部熱交換器6bに対応する後部のドレンパン5とで構成され、同後部のドレンパン5が前記前部のドレンパン5よりも上位となる位置関係にするとともに、前記側板13に、前記前後のドレンパン5を結ぶ導水路18を設けた構成となっており、また、前記後部熱交換器6bの下端部が前記ケーシング11の背面上部よりも下位に収容されているので、とくに前記後部熱交換器6bから滴下するドレン水を、前記ケーシング11と前記据付板Aとの隙間から外部に漏出させることなく、前記後部のドレンパン5から前記前部のドレンパン5に向けて円滑に導けるようになる。
【0023】
そして、前記側板13が合成樹脂からなり、同側板13と前記ケーシング11との接合部が、同側板13の下部に対応して前記ケーシング11の側部に形成された断面略凹状の収容溝11a からなる構成にしたので、前記側板13は、板金製にした場合に比して製造コストを低減できるとともに、断熱性能を高めて熱損失を低減できるようになり、また、前記ケーシング11の側部に正確に接合できるようになる。
【0024】
また、前記電装品モジュール14を、前記側板13および前記ケーシング11の側部に取り付ける取付部が、前記ケーシング11の側部にねじ孔11b を備えて連続形成された下部フランジ11c と、前記ねじ孔11b に対応する挿通孔14a を備えて前記電装品モジュール14に連続形成され、前記下部フランジ11c 上に重合する上部フランジ14b と、前記電装品モジュール14に連続形成され、前記側板13の周縁に係止する補助係止爪14c とからなり、前記下部フランジ11c 上に前記上部フランジ14b をスライドさせて重合するとともに、前記補助係止爪14c を前記側板13の周縁に係止して前記電装品モジュール14を仮固定し、前記挿通孔14a を挿通したねじを前記ねじ孔11b に螺着して取り付けるようにしている。
【0025】
なお、前記下部フランジ11c の上面先端部および、または前記上部フランジ14b の下面先端部に傾斜面aまたは曲面を形成したことで、前記下部フランジ11c 上に前記上部フランジ14b を横方向からスライドさせながら円滑に重合できるようになっている。
【0026】
また、前記下部フランジ11c に前記上部フランジ14b を重合して前記電装品モジュール14を仮固定することにより、前記ケーシング11の両側壁および前記側板13に設けた上下の軸受部で挟持された前記クロスフローファン7の回転軸と、前記第一駆動モータ8の駆動軸とを同心状に位置決めできるようにして、これら回転軸と駆動軸とを容易に、且つ正確に結合できるようにしている。
【0027】
【発明の効果】
以上説明したように、本発明によれば、本体を構成する主要部材を小型化して軽量化をはかり、金型を簡素化して大幅なコストダウンをはかった壁掛け式の空気調和機となる。
【図面の簡単な説明】
【図1】本発明による空気調和機の断面図である。
【図2】本発明による空気調和機の分解斜視図である。
【図3】従来例による空気調和機の断面図である。
【符号の説明】
A 据付板
B 係止爪
C 係止部
D 空気調和機本体
1 吸込口
2 吹出口
3 上下風向板
4 フィルタ
5 ドレンパン
6 熱交換器
6a 前部熱交換器
6b 後部熱交換器
7 クロスフローファン
8 第一駆動モータ
9 第二駆動モータ
10 ケーシングカバー
11 ケーシング
11a 収容溝
11b ねじ孔
11c 下部フランジ
12 支持部
13 側板
14 電装品モジュール
14a 挿通孔
14b 上部フランジ
14c 補助係止爪
15 吸込グリル
16 前面パネル
a 傾斜面
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall-mounted air conditioner, and more particularly to a structure in which main members constituting a main body are reduced in size and weight, and a die is simplified to greatly reduce costs.
[0002]
[Prior art]
For example, as shown in FIG. 3, a conventional wall-mounted air conditioner has a locking portion C locked and fixed to a locking claw B of a mounting plate A fixed to a wall surface. A suction port d is provided on the front upper surface and the upper surface of the main body D including a front panel c provided with a suction grill b mounted on the front surface, and a blow-out port e is provided in the lower front surface, and the suction port d and the blow-out port e are connected to each other. A heat exchanger h having a filter f in the air passage, a drain pan g in the lower portion and formed in a reverse V shape by a front heat exchanger h ′ and a rear heat exchanger h ″ in a side view, and a crossflow fan and k are sequentially provided.
[0003]
However, with respect to the main members constituting the main body D, for example, on the windward side of the rear heat exchanger h ″, the space between the wall of the air-conditioned room is a double structure by the base a and the installation plate A. Therefore, by making this a single structure, the main members of the main body D are reduced in size and weight, and the mold is simplified to promote cost reduction, thereby providing a more inexpensive product. It was desired to be able to do that.
[0004]
[Problems to be solved by the invention]
In view of the above-described problems, the present invention provides a wall-mounted air conditioner that reduces the weight by reducing the main members constituting the main body, simplifies the mold, and significantly reduces the cost. With the goal.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides a suction port at least at the front upper part of the main body and a blower outlet provided with a vertical wind direction plate at the lower front part, respectively, and an air passage connecting the suction port and the blower outlet, a filter, a heat exchanger having a drain pan at the bottom, only sequentially set and a cross flow fan, a first drive motor for driving the same cross-flow fan, and a second drive motor for driving said wind vertically directing plate, electrical In the air conditioner, each of which is provided with a portion, the main body includes a casing that houses the cross flow fan, includes the blowout port and the drain pan, is attached to a side portion of the casing, and the first drive a built-in motor and said second drive motor is configured to have a electric component module unitized said electrical equipment section.
[0006]
In addition, the heat exchanger is formed in a reverse substantially V shape by a front heat exchanger and a rear heat exchanger in a side view, and the drain pan is front and rear corresponding to the front heat exchanger and the rear heat exchanger. On the other hand, the side plate is provided with a water conduit that connects the front and rear drain pans.
[0007]
Moreover, the joint part of the said casing and the said side plate becomes a structure which consists of an accommodation groove | channel with the cross-sectional substantially concave shape formed in the side part of the said casing corresponding to the lower part of the side plate.
[0008]
A mounting portion for attaching the electrical component module to the side plate and the side portion of the casing includes a lower flange continuously formed with a screw hole in the side portion of the casing, and an insertion hole corresponding to the screw hole. The upper flange that is continuously formed on the electrical component module and superposed on the lower flange, and the auxiliary locking claw that is continuously formed on the electrical component module and is engaged with a peripheral edge of the side plate. The upper flange is slid upward to overlap, and the auxiliary locking claw is locked to the peripheral edge of the side plate to temporarily fix the electrical component module, and the screw inserted through the insertion hole is screwed into the screw hole. It is configured to be worn and attached.
[0009]
In addition, by rotating the upper flange on the lower flange and temporarily fixing the electrical component module, the rotary shaft of the crossflow fan sandwiched between upper and lower bearing portions provided on both side walls and the side plate of the casing. And the drive shaft of the first drive motor are concentrically positioned.
[0010]
In addition, a suction port is provided at least in the upper part of the front surface of the main body, which is locked and fixed to the installation plate fixed to the wall surface, and an air outlet provided with a vertical airflow direction plate is provided in the lower part of the front surface, and connects the suction port and the air outlet A filter, a heat exchanger having a drain pan at the bottom, and a cross flow fan are sequentially provided in the air passage, and a first drive motor for driving the cross flow fan is provided on the side of the cross flow fan, and the upper and lower In an air conditioner provided with a second drive motor for driving a wind direction plate and an electrical component, respectively, the main body accommodates the cross flow fan, a casing provided with the outlet and the drain pan, and the heat A locking portion that includes support portions that support the exchanger and is joined to upper portions on both sides of the casing, constitutes both side surfaces of the air passage, and is detachably locked to the locking claws of the installation plate. An electrical component module which is attached to the side plate, the same side plate, and the side portion of the casing, and which incorporates the first drive motor and the second drive motor and unitizes the electrical component, and a front portion of the casing. The front grille is detachably equipped with a suction grill that is mounted and forms the suction port, and includes a front panel having an opening communicating with the blower outlet, and the locking portion of the side plate is locked to the locking claw of the installation plate. Thereby, you may comprise the back surface of the said air path connected to the said casing in the high-order part of the said installation board which contact | abutted the rear part of the said side plate.
Moreover, it is good also as a structure which interposed the sealing member between the said installation board, the said casing, and the said side plate.
[0011]
Moreover, it is good also as a structure by which the lower end part of the said rear part heat exchanger was accommodated lower than the back upper end of the said casing.
[0012]
The side plate may be made of a synthetic resin.
[0013]
The second drive motor may be a stepping motor.
[0014]
Further, the top surface distal end portion of the lower flange and, or it may be a configuration in which an inclined surface or a curved surface to the lower surface leading end portion of the upper flange.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail as examples based on the drawings.
FIG. 1 is a sectional view of an air conditioner according to the present invention, and FIG. 2 is an exploded perspective view of the air conditioner according to the present invention.
[0016]
As shown in the figure, the air conditioner according to the present invention has a suction port 1 at least at the front upper portion of the main body D that is locked and fixed to the locking claws B of the mounting plate A fixed to the wall surface, and a vertical airflow direction at the lower front surface. Air outlets 2 each having a plate 3 are provided, a filter 4 is provided in the air passage connecting the air inlet 1 and the air outlet 2, and a drain pan 5 is provided in the lower part. The front heat exchanger 6 a and the rear part are seen in a side view. A heat exchanger 6 formed in an inverted substantially V shape by the heat exchanger 6b and a cross flow fan 7 are sequentially provided, and a first drive for driving the cross flow fan 7 on the side of the cross flow fan 7 is provided. The motor 8, the second drive motor 9 composed of a stepping motor that drives the up-and-down wind direction plate 3 and rotates at a predetermined angle, and an electrical component are provided.
[0017]
By the way, the main body D in the prior art described above based on FIG. 3 constitutes the upper part rear surface of the air passage, and includes the casing for accommodating the cross flow fan k and the outlet e. Although it was the structure which consists of the base a and the front panel c provided with the suction grill b attached to the front part, in the present invention, a part of the base a serves as the installation plate A. The purpose of the present invention is to provide a low-priced product without losing quality by reducing the cost of large parts by greatly simplifying the mold for producing the base a. Yes.
[0018]
That is, the main body D includes the cross flow fan 7, the air outlet 2 and the drain pan 5, the casing 11 including the casing cover 10, and the support 12 that supports the heat exchanger 6. Side plates 13 that are joined to the upper portions on both sides of the casing 11 to form both side surfaces of the air passage and that have locking portions C that are detachably locked to the locking claws B of the installation plate A; An electrical component module 14 which is attached to the same side plate 13 and the side portion of the casing 11 and incorporates the first drive motor 8 and the second drive motor 9 to unitize the electrical component, and the front of the casing 11 The front grille 16 is detachably equipped with a suction grille 15 that is attached to the suction port 2 and has an opening communicating with the blower outlet 2. Lock to A's locking claw B It allows to constitute the back of the air passage connected to the casing 11 of the rear portion of the side plate 13 at the upper portion of the contact with the mounting plate A.
[0019]
As a result, the rear surface of the upper portion of the air passage formed in the main body D is located between the base a and the installation space between the wall of the air-conditioned room as in the prior art described above with reference to FIG. It is no longer a double structure with plate A, it is possible to provide low-priced products by reducing waste of components and reducing costs, and at the same time, it can be reduced in weight and easy to handle during transportation and installation. become.
[0020]
In addition, since the electrical component is unitized as an electrical component module 14 incorporating the first drive motor 8 and the second drive motor 9, the assembly workability can be improved and the casing 11 can be improved. The right-and-left width dimension can be reduced, and a significant cost reduction can be realized.
[0021]
In addition, the sealing member 17 is interposed between the installation plate A and the casing 11 and / or the side plate 13 so that the airtightness of the portion is maintained, and the intake air that has not passed through the filter 4 is kept. Part of the suction air is not included in the suction heat. There is no risk of dust adhering to the rear heat exchanger 6b and reducing the heat exchange capability.
[0022]
Further, the heat exchanger 6 is formed in a reverse substantially V shape by a front heat exchanger 6a and a rear heat exchanger 6b in a side view, and the drain pan 5 corresponds to the front heat exchanger 6a. And the rear drain pan 5 corresponding to the rear heat exchanger 6b. The rear drain pan 5 is positioned higher than the front drain pan 5, and the side plate 13 In addition, a water conduit 18 that connects the front and rear drain pans 5 is provided, and the lower end portion of the rear heat exchanger 6b is accommodated lower than the upper rear portion of the casing 11, The drain water dripped from the rear heat exchanger 6b can be smoothly guided from the rear drain pan 5 to the front drain pan 5 without leaking outside through the gap between the casing 11 and the installation plate A. It becomes like this.
[0023]
The side plate 13 is made of synthetic resin, and a joint portion between the side plate 13 and the casing 11 is formed in a housing groove 11a having a substantially concave cross section formed in a side portion of the casing 11 corresponding to a lower portion of the side plate 13. Since the side plate 13 can reduce the manufacturing cost as compared to the case where the side plate 13 is made of sheet metal, the heat insulating performance can be improved and the heat loss can be reduced, and the side portion of the casing 11 can be reduced. Can be joined accurately.
[0024]
A mounting portion for attaching the electrical component module 14 to the side plate 13 and the side portion of the casing 11 includes a lower flange 11c continuously formed with a screw hole 11b on the side portion of the casing 11, and the screw hole 11b is provided with an insertion hole 14a correspondingly formed on the electrical component module 14, and is continuously formed on the electrical component module 14 with an upper flange 14b superposed on the lower flange 11c. And the upper flange 14b is slid onto the lower flange 11c to be superposed, and the auxiliary latch claw 14c is locked to the peripheral edge of the side plate 13 to form the electrical component module. 14 is temporarily fixed, and a screw inserted through the insertion hole 14a is screwed into the screw hole 11b for attachment.
[0025]
In addition, by forming the inclined surface a or the curved surface at the top end portion of the lower flange 11c and / or the bottom end portion of the upper flange 14b, the upper flange 14b is slid from the lateral direction on the lower flange 11c. It can be polymerized smoothly.
[0026]
Further, by superposing the upper flange 14b on the lower flange 11c and temporarily fixing the electrical component module 14, the cross is sandwiched between upper and lower bearing portions provided on both side walls of the casing 11 and the side plate 13. The rotation shaft of the flow fan 7 and the drive shaft of the first drive motor 8 can be positioned concentrically so that the rotation shaft and the drive shaft can be easily and accurately coupled.
[0027]
【The invention's effect】
As described above, according to the present invention, a wall-hanging air conditioner is achieved in which the main members constituting the main body are reduced in size and weight, the mold is simplified, and the cost is greatly reduced.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of an air conditioner according to the present invention.
FIG. 2 is an exploded perspective view of an air conditioner according to the present invention.
FIG. 3 is a cross-sectional view of a conventional air conditioner.
[Explanation of symbols]
A Installation plate B Locking claw C Locking part D Air conditioner body 1 Suction port 2 Air outlet 3 Vertical airflow direction plate 4 Filter 5 Drain pan 6 Heat exchanger
6a front heat exchanger
6b Rear heat exchanger 7 Cross flow fan 8 First drive motor 9 Second drive motor
10 Casing cover
11 Casing
11a receiving groove
11b Screw hole
11c Lower flange
12 Support section
13 Side plate
14 Electrical component module
14a Insertion hole
14b Upper flange
14c Auxiliary locking claw
15 Suction grill
16 Front panel a Inclined surface

Claims (4)

本体の少なくとも前面上部に吸込口を、前面下部に上下風向板を備えた吹出口を夫々設け、前記吸込口と前記吹出口とを結ぶ空気通路に、フィルタと、下部にドレンパンを備えた熱交換器と、クロスフローファンとを順次設け、同クロスフローファンを駆動する第一駆動モータと、前記上下風向板を駆動する第二駆動モータと、電装部とを夫々設けてなる空気調和機において、
前記本体が、前記クロスフローファンを収容し、前記吹出口および前記ドレンパンを備えたケーシングを備え、前記ケーシングの側部に取り付けられ、前記第一駆動モータと前記第二駆動モータとを内蔵して前記電装部をユニット化した電装品モジュールとを有し、
前記熱交換器が、側面視で前部熱交換器および後部熱交換器により逆略V字状に形成され、これら前部熱交換器および後部熱交換器に対応して前記ドレンパンが前後に配置される一方、
本体を壁面に固着された据付板に係止固定するようにしてなると共に、前記熱交換器を支持する支持部を備えて前記ケーシングの両側に接合され、前記据付板の係止爪に係脱可能に係止する係止部を備えた側板を備え、
前記ケーシングと前記側板との接合部が、同側板の下部に対応して前記ケーシングの側部に形成された断面略凹状の収容溝からなることを特徴とする空気調和機。
A heat exchange provided with a suction port in at least the upper front part of the main body and an air outlet provided with a vertical wind direction plate in the lower part of the front surface, a filter in the air passage connecting the suction port and the air outlet, and a drain pan in the lower part In the air conditioner, in which an air conditioner and a crossflow fan are sequentially provided, and a first drive motor that drives the crossflow fan, a second drive motor that drives the up-and-down wind direction plate, and an electrical component are provided respectively.
The main body accommodates the cross flow fan, includes a casing including the air outlet and the drain pan, is attached to a side portion of the casing, and includes the first drive motor and the second drive motor. possess the electrical equipment module unitized said electrical equipment section,
The heat exchanger is formed in a reverse substantially V shape by a front heat exchanger and a rear heat exchanger in a side view, and the drain pans are arranged in front and rear corresponding to the front heat exchanger and the rear heat exchanger. While
The main body is locked and fixed to an installation plate fixed to the wall surface, and is provided with a support portion for supporting the heat exchanger and joined to both sides of the casing, and is engaged with and disengaged from the locking claws of the installation plate. It has a side plate with a locking part that can be locked,
An air conditioner characterized in that a joint between the casing and the side plate is a housing groove having a substantially concave cross section formed in a side portion of the casing corresponding to a lower portion of the side plate .
前記側板に、前記前後のドレンパンを結ぶ導水路を設けてなることを特徴とする請求項1に記載の空気調和機。The air conditioner according to claim 1 , wherein a water conduit connecting the front and rear drain pans is provided on the side plate . 前記電装品モジュールを前記側板および前記ケーシングの側部に取り付ける取付部が、前記ケーシングの側部にねじ孔を備えて形成された下部フランジと、前記ねじ孔に対応する挿通孔を備えて前記電装品モジュールに形成され前記下部フランジに重合する上部フランジと、前記電装品モジュールに形成され、前記電装品モジュールを前記側板の周縁に係止する補助係止爪とからなり、前記下部フランジと前記上部フランジを重合するとともに、前記補助係止爪を前記側板の周縁に係止して前記電装品モジュールを仮固定し、前記挿通孔を挿通したねじを前記ねじ孔に螺着して取り付けるようにしたことを特徴とする請求項2に記載の空気調和機。The mounting portion for attaching the electrical component module to the side plate and the side portion of the casing includes a lower flange formed with a screw hole on the side portion of the casing, and an insertion hole corresponding to the screw hole. An upper flange that is formed on the product module and overlaps with the lower flange, and an auxiliary locking claw that is formed on the electrical component module and that latches the electrical component module on a peripheral edge of the side plate. While superimposing the flange, the auxiliary locking claw is locked to the peripheral edge of the side plate to temporarily fix the electrical component module, and the screw inserted through the insertion hole is screwed into the screw hole and attached. The air conditioner according to claim 2. 前記下部フランジに前記上部フランジを重合して前記電装品モジュールを仮固定することにより、前記ケーシングの両側壁および前記側板に設けた上下の軸受部で挟持された前記クロスフローファンの回転軸と、前記第一駆動モータの駆動軸とを同心状に位置決めしてなることを特徴とする請求項3に記載の空気調和機。By rotating the upper flange on the lower flange and temporarily fixing the electrical component module, the rotating shaft of the cross flow fan sandwiched between the upper and lower bearing portions provided on both side walls and the side plate of the casing; 4. The air conditioner according to claim 3, wherein the drive shaft of the first drive motor is positioned concentrically.
JP2001011444A 2001-01-19 2001-01-19 Air conditioner Expired - Fee Related JP4774597B2 (en)

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WO2016074607A1 (en) * 2014-11-13 2016-05-19 游飞 Easily detachable wall-mounted air-conditioner indoor unit
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WO2016074607A1 (en) * 2014-11-13 2016-05-19 游飞 Easily detachable wall-mounted air-conditioner indoor unit
WO2019047729A1 (en) * 2017-09-11 2019-03-14 格力电器(武汉)有限公司 Air conditioner and heat-exchange system having same
WO2019047730A1 (en) * 2017-09-11 2019-03-14 格力电器(武汉)有限公司 Air conditioner and heat-exchange system having same

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