WO2001014801A1 - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner Download PDF

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Publication number
WO2001014801A1
WO2001014801A1 PCT/JP2000/005364 JP0005364W WO0114801A1 WO 2001014801 A1 WO2001014801 A1 WO 2001014801A1 JP 0005364 W JP0005364 W JP 0005364W WO 0114801 A1 WO0114801 A1 WO 0114801A1
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WO
WIPO (PCT)
Prior art keywords
plate
casing
outdoor unit
air conditioner
top plate
Prior art date
Application number
PCT/JP2000/005364
Other languages
French (fr)
Japanese (ja)
Inventor
Shiro Kashiwa
Original Assignee
Daikin 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to AU64737/00A priority Critical patent/AU6473700A/en
Publication of WO2001014801A1 publication Critical patent/WO2001014801A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

Definitions

  • the present invention relates to an outdoor unit of an air conditioner. Background art
  • an outdoor unit of an air conditioner there is a unit in which a casing is formed by a bottom plate 22, a front surface portion 23, and a rear surface portion 24, as shown in Fig. 4 (Japanese Utility Model No. 4-233339) Gazette).
  • the front part 23 is obtained by bending a plate-like panel into a substantially L-shape, and has a front plate 23 a and a top plate 23 b.
  • the rear surface portion 24 is formed by bending a plate-like panel into a substantially U-shape, and has a rear surface plate 24a and both side plates 24b and 24c.
  • the outdoor unit includes a compressor 26, a heat exchanger 27, a blower fan 28, and a motor 29 in a casing 21 formed by a bottom plate 22, a front portion 23, and a rear portion 24.
  • electrical component box 30 are arranged.
  • the assembling work is performed by integrating the front plate 23a and the top plate 23b and the rear plate 24a and the side plates 24b and 24c. Performance can be improved.
  • An object of the present invention is to provide an outdoor unit of an air conditioner that can reduce the number of parts, improve the workability of assembly, and reduce costs.
  • an outdoor unit of an air conditioner In an outdoor unit of an air conditioner in which a compressor, a heat exchanger, and a blower fan are arranged in a shing, the casing is mounted on a bottom plate, and the front plate, a top plate, and a side plate are integrated.
  • a front plate and a top plate of the casing front portion are connected by a thin portion for hinge so as to be bendable, and a front plate and a side plate of the casing front portion are bent by a thin portion for hinge. It is characterized by being connected as much as possible.
  • the outdoor unit of the air conditioner by integrating the front plate, the top plate, and the side plate, the rear plate is not used in order to particularly reduce the ventilation resistance of the intake air from the rear side. Also in this case, the number of parts can be reduced, assembling workability can be improved, and cost reduction can be achieved.
  • the front plate and the top plate are connected so as to be bendable by a thin portion for hinge, and the front plate and the side plate of the front portion of the casing are connected so as to be bendable by the thin portion for hinge.
  • the top plate and side plate are open (the front plate, top plate and side plate are unfolded on the same plane), they can be easily integrated using a mold, and the molding die is simplified. Can be
  • the outdoor unit of the air conditioner of one embodiment is characterized in that a bell mouth is formed on a front plate of the casing front part.
  • the outdoor unit of the air conditioner of the one embodiment by forming the bell mouth on the front plate of the casing front part, the number of parts can be further reduced, and the workability of assembling can be further improved.
  • FIG. 1 is a perspective view of the outdoor unit of the air conditioner according to the first embodiment of the present invention.
  • FIG. 2A is a perspective view of the front face of the casing of the outdoor unit of the air conditioner
  • FIG. 2B is a perspective view of the casing front part after assembly.
  • FIG. 3A is an exploded perspective view of a casing front surface portion of an outdoor unit of an air conditioner according to a second embodiment of the present invention
  • FIG. 3B is a perspective view of the casing front portion after assembly.
  • FIG. 4 is an exploded perspective view of an outdoor unit of a conventional air conditioner. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is a schematic diagram of an outdoor unit of an air conditioner according to a first embodiment of the present invention. It is a perspective view.
  • a bell mouth 3 is mounted on the front surface 2 of the casing, and a side plate 4 is mounted on the right side of the front surface 2 of the casing.
  • a partition plate 5 is attached inside the casing front portion 2 at a predetermined interval substantially parallel to the side plate 4, and a rear surface portion 4 a extending to the partition plate 5 is provided at a rear end of the side plate 4.
  • a side cover 6 is attached to the outer side surface of the side plate 4. Further, between the side plate 4 and the partition plate 5, a machine room for accommodating the compressor 7, the accumulator 8, an electric component box (not shown) and the like is formed. Further, the lower end of the motor support member 11 is fixed to the bottom plate 1, and the upper end of the motor support member 11 is fixed to the top plate 2b side of the casing front part 2. Then, the motor 10 is mounted on the motor support member 11 so that the output shaft 10a is substantially horizontal, and the blower fan 9 is mounted on the output shaft 10a of the motor 10.
  • a substantially L-shaped heat exchanger 12 is disposed near the rear side of the motor support member 11 inside the casing front part 2 and near the side plate 2 c inside the casing front part 2.
  • a ladder-shaped protection member 13 for protecting the heat exchanger 12 is attached to the rear side of the exchanger 12.
  • FIG. 2A is an exploded perspective view of the casing unit 2 and the bell mouth 3 of the outdoor unit before assembling.
  • the top plate 2b and the side plate 2c are substantially parallel to the front plate 2a provided with the circular outlet 14 and the front plate 2a and the top plate 2b are connected to the hinge thin portion 4
  • the front plate 2a and the side plate 2c are connected by a hinge thin portion 42.
  • a bell mouse 3 is attached to the front plate 2a of the casing front part 2 using screws (not shown).
  • a flange 43 is provided on the edge of the top plate 2b except for the hinge thin portion 41, and the hinge thin portion 4 of the side plate 2c is provided.
  • a flange 44 is provided on the edge facing 2.
  • the top plate 2b and the side plate 2c of the casing front portion 2 are bent rearward (upward in FIG. 2A) around hinge thin portions 41 and 42, respectively.
  • the front panel 2a, top panel 2b and side panel 2c of the casing front section 2 have a three-sided structure that is substantially perpendicular to each other.
  • the top plate 2a, the top plate 2b, and the side plate 2c are formed in an unfolded state.
  • the flange 43 of the plate 2b and the flange 44 of the side plate 2c can be easily provided.
  • the front panel 2a, the top panel 2b, and the side panel 2c are integrated into one unit, so that the rear panel is particularly reduced to reduce the ventilation resistance of the intake air from the rear side. Even when not used, the number of parts can be reduced and the workability of assembly can be improved. Further, since the front plate 2a and the top plate 2b are connected by the thin portion 41 for hinges, and the front plate 2a and the side plate 2c are connected by the thin portion 42 for hinges, With the top plate 2b and the side plate 2c open to the front plate 2a (shown in Fig. 2A), they can be easily integrated using a mold, and the molding die can be simplified. . Therefore, the cost can be reduced by reducing the number of parts and improving the workability of assembly, and the hinge structure that can be easily formed integrally with the mold.
  • FIG. 3A is an exploded perspective view of an outdoor unit of an air conditioner according to a second embodiment of the present invention before assembling a front part of a casing
  • FIG. 3B is a perspective view after assembling the front part of the casing.
  • the outdoor unit of the air conditioner of the second embodiment has the same configuration as the outdoor unit of the air conditioner of the first embodiment, except for the front surface of the casing.
  • the casing front part 16 in Fig. 3A has the top plate 16b and the side plate 16c open with respect to the front plate 16a, that is, the front plate 16a, the top plate 16b and the side plate.
  • the front plate 16a and the top plate 16b are connected by the thin portion 51 for the hinge with the 16c spread out on the same plane, and the front plate 16a and the side plate 16c are hinged.
  • a bell mouth 18 having a circular outlet 17 is formed on the front plate 16a.
  • a flange 53 is provided at the edge of the top plate 16b except for the hinge thin portion 51, and a flange 54 is provided at an edge of the side plate 16c opposite to the hinge thin portion 52. .
  • the top plate 16b and the side plate 16c of the casing front portion 16 are bent rearward (upward in FIG. 3A) around the thin portions 51, 52 for the hinges, respectively, as shown in FIG.
  • the front plate 16a, the top plate 16b, and the side plate 16c of the casing front portion 16 are set to be substantially perpendicular to each other.
  • the top plate 16b and the side plate 16c are fixed using screws (not shown) at a portion where the top plate 16b and the side plate 16c are orthogonal to each other.
  • the outdoor unit of the air conditioner using the casing front section 16 has the same effect as the outdoor unit of the air conditioner of the first embodiment, and a bell is attached to the front plate 16a of the casing front section 16.
  • a bell is attached to the front plate 16a of the casing front section 16.
  • the casing front portions 2 and 16 have the tsukudani 1 plate 2 c 16 c on the left side of the casing front portions 2 and 16, but may have a side plate on the right side of the casing front portion. It is.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

An outdoor unit of an air conditioner, comprising a compressor (7), a heat exchanger (12), and a blower fan (9), all disposed in a casing, the casing further comprising a bottom plate (1) and a casing from part (2) installed on the bottom plate (1) and obtained by forming a front plate (2a), a roof plate (2b), and a side plate (2c) formed integrally with each other, wherein the front plate (2a) of the casing front part (2) and the roof plate (2b) are connected to each other foldably through a hinge thin walled part (41), and the front plate (2a) of the casing front part (2) and side plate (2c) are connected foldably through a hinge thin walled part (42), whereby the number of parts can be reduced, workability in assembly can be increased, and a cost can be reduced.

Description

明 細 書 空気調和機の室外ュニット 技術分野  Description Outdoor unit of air conditioner Technical field
この発明は、 空気調和機の室外ユニットに関する。 背景技術  The present invention relates to an outdoor unit of an air conditioner. Background art
従来、 空気調和機の室外ユニットとしては、 図 4に示すように、 底板 2 2と前 面部 2 3と後面部 2 4とでケーシングを形成したものがある（実公平 4— 2 3 3 9号公報)。 上記前面部 2 3は、 板状のパネルを略 L字形状に屈曲させたもので、 前面板 2 3 aと天板 2 3 bとを有している。 また、 上記後面部 2 4は、 板状のパ ネルを略コ字形状に屈曲させたもので、 後面板 2 4 aと両側板 2 4 b， 2 4 cと を有している。 そして、 上記室外ユニットは、 底板 2 2と前面部 2 3と後面部 2 4とで形成されたケーシング 2 1内に、 圧縮機 2 6 ,熱交換器 2 7 ,送風ファン 2 8，モータ 2 9および電装品箱 3 0を配置している。  Conventionally, as an outdoor unit of an air conditioner, there is a unit in which a casing is formed by a bottom plate 22, a front surface portion 23, and a rear surface portion 24, as shown in Fig. 4 (Japanese Utility Model No. 4-233339) Gazette). The front part 23 is obtained by bending a plate-like panel into a substantially L-shape, and has a front plate 23 a and a top plate 23 b. The rear surface portion 24 is formed by bending a plate-like panel into a substantially U-shape, and has a rear surface plate 24a and both side plates 24b and 24c. The outdoor unit includes a compressor 26, a heat exchanger 27, a blower fan 28, and a motor 29 in a casing 21 formed by a bottom plate 22, a front portion 23, and a rear portion 24. And electrical component box 30 are arranged.
上記構成の室外ュニットでは、 前面板 2 3 aと天板 2 3 bを一体化すると共に、 後面板 2 4 aと側板 2 4 b , 2 4 cとを一体化することによって、 組み立ての作 業性を向上できる。  In the outdoor unit having the above configuration, the assembling work is performed by integrating the front plate 23a and the top plate 23b and the rear plate 24a and the side plates 24b and 24c. Performance can be improved.
しかしながら、 上記空気調和機の室外ユニットにおいて、 省エネルギー化を図 るため、 熱交換効率を向上させることが求められ、 吸込側（後面側）の通風抵抗を 低減するために後面板を用いないものがある。 このような場合、 上記空気調和機 の室外ユニットでは、 両側板が単独の部品となるため、 部品点数が増加すること になり、 組み立ての作業性が低下するという欠点がある。 発明の開示  However, in the outdoor units of the above air conditioners, it is required to improve the heat exchange efficiency in order to save energy, and there is a case where a rear plate is not used to reduce the ventilation resistance on the suction side (rear side). is there. In such a case, in the outdoor unit of the air conditioner, since both side plates are independent components, the number of components is increased, and there is a disadvantage that the workability of assembly is reduced. Disclosure of the invention
この発明の目的は、 部品点数を削減できると共に、 組み立ての作業性を向上で き、 低コスト化が図れる空気調和機の室外ュニットを提供することにある。  An object of the present invention is to provide an outdoor unit of an air conditioner that can reduce the number of parts, improve the workability of assembly, and reduce costs.
上記目的を達成するため、 この発明に係る空気調和機の室外ユニットは、 ケー シング内に圧縮機,熱交換器,送風ファンが配置された空気調和機の室外ュニット において、 上記ケーシングは、 底板と、 その底板上に取り付けられ、 前面板と天 板と側板とが一体化されたケーシング前面部とを有し、 上記ケーシング前面部の 前面板と天板とがヒンジ用薄肉部により折り曲げ可能に連結され、 上記ケーシン グ前面部の前面板と側板とがヒンジ用薄肉部により折り曲げ可能に連結されてい ることを特徴としている。 In order to achieve the above object, an outdoor unit of an air conditioner according to the present invention In an outdoor unit of an air conditioner in which a compressor, a heat exchanger, and a blower fan are arranged in a shing, the casing is mounted on a bottom plate, and the front plate, a top plate, and a side plate are integrated. A front plate and a top plate of the casing front portion are connected by a thin portion for hinge so as to be bendable, and a front plate and a side plate of the casing front portion are bent by a thin portion for hinge. It is characterized by being connected as much as possible.
この発明に係る空気調和機の室外ュニットによれば、 上記前面板と天板と側板 とを一体化することによって、 特に後面側からの吸い込み空気の通風抵抗を低減 するために後面板を用いない場合にも、 部品点数を削減できると共に、 組み立て の作業性を向上でき、 低コスト化を図ることができる。 さらに、 上記前面板と天 板とをヒンジ用薄肉部により折り曲げ可能に連結すると共に、 上記ケーシング前 面部の前面板と側板とをヒンジ用薄肉部により折り曲げ可能に連結することによ つて、 前面板に対して天板と側板を開いた状態（前面板，天板および側板を同一平 面上に展開した状態)で金型を用いて容易に一体成形ができ、 成形用の金型を簡 略化できる。  According to the outdoor unit of the air conditioner according to the present invention, by integrating the front plate, the top plate, and the side plate, the rear plate is not used in order to particularly reduce the ventilation resistance of the intake air from the rear side. Also in this case, the number of parts can be reduced, assembling workability can be improved, and cost reduction can be achieved. Further, the front plate and the top plate are connected so as to be bendable by a thin portion for hinge, and the front plate and the side plate of the front portion of the casing are connected so as to be bendable by the thin portion for hinge. When the top plate and side plate are open (the front plate, top plate and side plate are unfolded on the same plane), they can be easily integrated using a mold, and the molding die is simplified. Can be
また、 一実施形態の空気調和機の室外ユニットは、 上記ケーシング前面部の前 面板にベルマウスを形成したことを特徴としている。  Further, the outdoor unit of the air conditioner of one embodiment is characterized in that a bell mouth is formed on a front plate of the casing front part.
上記一実施形態の空気調和機の室外ュニットによれば、 上記ケーシング前面部 の前面板にベルマウスを形成することによって、 部品点数をさらに削減でき、 組 み立ての作業性をより一層向上できる。 図面の簡単な説明  According to the outdoor unit of the air conditioner of the one embodiment, by forming the bell mouth on the front plate of the casing front part, the number of parts can be further reduced, and the workability of assembling can be further improved. BRIEF DESCRIPTION OF THE FIGURES
図 1はこの発明の第 1実施形態の空気調和機の室外ュニットの^斜視図であ る。  FIG. 1 is a perspective view of the outdoor unit of the air conditioner according to the first embodiment of the present invention.
図 2 Aは上記空気調和機の室外ュニットのケ一シング前面部の^斜視図であ り、 図 2 Bは上記ケーシング前面部の組み立て後の斜視図である。  FIG. 2A is a perspective view of the front face of the casing of the outdoor unit of the air conditioner, and FIG. 2B is a perspective view of the casing front part after assembly.
図 3 Aはこの発明の第 2実施形態の空気調和機の室外ュニットのケーシング前 面部の分解斜視図であり、 図 3 Bは上記ケーシング前面部の組み立て後の斜視図 である。 図 4は従来の空気調和機の室外ュニットの分解斜視図である。 発明を実施するための最良の形態 FIG. 3A is an exploded perspective view of a casing front surface portion of an outdoor unit of an air conditioner according to a second embodiment of the present invention, and FIG. 3B is a perspective view of the casing front portion after assembly. FIG. 4 is an exploded perspective view of an outdoor unit of a conventional air conditioner. BEST MODE FOR CARRYING OUT THE INVENTION
以下、 この発明の空気調和機の室外ュニットを図示の実施の形態により詳細に 説明する。  Hereinafter, the outdoor unit of the air conditioner of the present invention will be described in detail with reference to the illustrated embodiment.
(第 1実施形態）  (First Embodiment)
図 1はこの発明の第 1実施形態の空気調和機の室外ュニットの ？斜視図であ る。 図 1に示すように、 底板 1上に、 前面板 2 aと天板 2 bと側板 2 cとがー体 化された合成樹脂製のケ一シング前面部 2を取り付けている。 上記ケ一シング前 面部 2にベルマウス 3を取り付けると共に、 ケーシング前面部 2の右側に側板 4 を取り付けている。 上記ケーシング前面部 2の内側に、 側板 4と略平行に所定の 間隔をあけて仕切板 5を取り付け、 側板 4の後端に仕切板 5まで延びる後面部 4 aを設けている。 上記側板 4の外側側面に側面カバー 6を取り付けている。 そし て、 上記側板 4と仕切板 5との間に、 圧縮機 7 ,アキュムレータ 8および電装品 箱 (図示せず)等を収納する機械室を形成している。 また、 上記底板 1にモータ支 持部材 1 1の下端を固定し、 そのモータ支持部材 1 1の上端をケーシング前面部 2の天板 2 b側に固定している。 そうして、 上記モータ支持部材 1 1に、 出力軸 1 0 aが略水平になるようにモータ 1 0を取り付けると共に、 モータ 1 0の出力 軸 1 0 aに送風ファン 9を取り付けている。 上記ケ一シング前面部 2の内側のモ —タ支持部材 1 1の後面側かつケーシング前面部 2の内側の側板 2 c近傍に略 L 字形状の熱交換器 1 2を配置し、 さらにその熱交換器 1 2の後面側に、 熱交換器 1 2を保護するためのはしご形状の保護部材 1 3を取り付けている。  FIG. 1 is a schematic diagram of an outdoor unit of an air conditioner according to a first embodiment of the present invention. It is a perspective view. As shown in FIG. 1, a casing front part 2 made of synthetic resin, in which a front plate 2a, a top plate 2b, and a side plate 2c are integrated, is mounted on a bottom plate 1. A bell mouth 3 is mounted on the front surface 2 of the casing, and a side plate 4 is mounted on the right side of the front surface 2 of the casing. A partition plate 5 is attached inside the casing front portion 2 at a predetermined interval substantially parallel to the side plate 4, and a rear surface portion 4 a extending to the partition plate 5 is provided at a rear end of the side plate 4. A side cover 6 is attached to the outer side surface of the side plate 4. Further, between the side plate 4 and the partition plate 5, a machine room for accommodating the compressor 7, the accumulator 8, an electric component box (not shown) and the like is formed. Further, the lower end of the motor support member 11 is fixed to the bottom plate 1, and the upper end of the motor support member 11 is fixed to the top plate 2b side of the casing front part 2. Then, the motor 10 is mounted on the motor support member 11 so that the output shaft 10a is substantially horizontal, and the blower fan 9 is mounted on the output shaft 10a of the motor 10. A substantially L-shaped heat exchanger 12 is disposed near the rear side of the motor support member 11 inside the casing front part 2 and near the side plate 2 c inside the casing front part 2. A ladder-shaped protection member 13 for protecting the heat exchanger 12 is attached to the rear side of the exchanger 12.
また、 図 2 Aは上記室外ュニットのケ一シング前面部 2およびベルマウス 3の 組み立て前の分解斜視図である。 この状態では、 円形の吹出口 1 4が設けられた 前面板 2 aに対して天板 2 bおよび側板 2 cは略平行で、 前面板 2 aと天板 2 b とがヒンジ用薄肉部 4 1で連結され、 前面板 2 aと側板 2 cとがヒンジ用薄肉部 4 2で連結されている。 そして、 上記ケ一シング前面部 2の前面板 2 aにベルマ ウス 3をねじ（図示せず）を用いて取り付けている。 上記天板 2 bのヒンジ用薄肉 部 4 1を除く縁部にフランジ 4 3を設けると共に、 側板 2 cのヒンジ用薄肉部 4 2に対向する縁部にフランジ 4 4を設けている。 FIG. 2A is an exploded perspective view of the casing unit 2 and the bell mouth 3 of the outdoor unit before assembling. In this state, the top plate 2b and the side plate 2c are substantially parallel to the front plate 2a provided with the circular outlet 14 and the front plate 2a and the top plate 2b are connected to the hinge thin portion 4 The front plate 2a and the side plate 2c are connected by a hinge thin portion 42. A bell mouse 3 is attached to the front plate 2a of the casing front part 2 using screws (not shown). A flange 43 is provided on the edge of the top plate 2b except for the hinge thin portion 41, and the hinge thin portion 4 of the side plate 2c is provided. A flange 44 is provided on the edge facing 2.
上記ケ一シング前面部 2の天板 2 bおよび側板 2 cを夫々ヒンジ用薄肉部 4 1 , 4 2を中心に後方（図 2 A中上方）に折り曲げて、 図 2 Bに示すように、 ケーシン グ前面部 2の前面板 2 a，天板 2 bおよび側板 2 cが互いに略直角な 3面構造に している。 例えば、 このようなヒンジ構造を有しない 3面構造のケーシング前面 部を一体成形する場合、 図 2 Aに示す天板 2 bのフランジ 4 3や側板 2 cのフラ ンジ 4 4を設けることが容易ではなく、 金型構造が複雑になるが、 この第 1実施 形態の空気調和機の室外ュニットでは、 前面板 2 a，天板 2 bおよび側板 2 cを 展開した状態で成形することによって、 天板 2 bのフランジ 4 3や側板 2 cのフ ランジ 4 4を容易に設けることが可能となる。  As shown in FIG. 2B, the top plate 2b and the side plate 2c of the casing front portion 2 are bent rearward (upward in FIG. 2A) around hinge thin portions 41 and 42, respectively. The front panel 2a, top panel 2b and side panel 2c of the casing front section 2 have a three-sided structure that is substantially perpendicular to each other. For example, when integrally forming the front surface of a three-sided casing without such a hinge structure, it is easy to provide the flange 43 of the top plate 2b and the flange 44 of the side plate 2c shown in FIG. 2A. Instead, the mold structure becomes complicated. However, in the outdoor unit of the air conditioner according to the first embodiment, the top plate 2a, the top plate 2b, and the side plate 2c are formed in an unfolded state. The flange 43 of the plate 2b and the flange 44 of the side plate 2c can be easily provided.
上記空気調和機の室外ュニットでは、 前面板 2 aと天板 2 bと側板 2 cとを一 体化することによって、 特に後面側からの吸い込み空気の通風抵抗を低減するた めに後面板を用いない場合にも、 部品点数を削減できると共に、 組み立ての作業 性を向上することができる。 さらに、 上記前面板 2 aと天板 2 bとをヒンジ用薄 肉部 4 1で連結すると共に、 前面板 2 aと側板 2 cとをヒンジ用薄肉部 4 2で連 結しているので、 前面板 2 aに対して天板 2 bと側板 2 cを開いた状態（図 2 A に示す）で金型を用いて容易に一体成形でき、 成形用の金型を簡略化することが できる。 したがって、 部品点数の削減および組み立て作業性の向上と、 金型によ る一体成形の簡略可能なヒンジ構造とによって、 コストを低減することができる。  In the outdoor unit of the air conditioner, the front panel 2a, the top panel 2b, and the side panel 2c are integrated into one unit, so that the rear panel is particularly reduced to reduce the ventilation resistance of the intake air from the rear side. Even when not used, the number of parts can be reduced and the workability of assembly can be improved. Further, since the front plate 2a and the top plate 2b are connected by the thin portion 41 for hinges, and the front plate 2a and the side plate 2c are connected by the thin portion 42 for hinges, With the top plate 2b and the side plate 2c open to the front plate 2a (shown in Fig. 2A), they can be easily integrated using a mold, and the molding die can be simplified. . Therefore, the cost can be reduced by reducing the number of parts and improving the workability of assembly, and the hinge structure that can be easily formed integrally with the mold.
(第 2実施形態）  (Second embodiment)
図 3 Aはこの発明の第 2実施形態の空気調和機の室外ュニットのケーシング前 面部の組み立て前の分解斜視図であり、 図 3 B上記ケーシング前面部の組み立て 後の斜視図である。 この第 2実施形態の空気調和機の室外ユニットは、 ケーシン グ前面部を除いて第 1実施形態の空気調和機の室外ュニットと同一の構成をして いる。  FIG. 3A is an exploded perspective view of an outdoor unit of an air conditioner according to a second embodiment of the present invention before assembling a front part of a casing, and FIG. 3B is a perspective view after assembling the front part of the casing. The outdoor unit of the air conditioner of the second embodiment has the same configuration as the outdoor unit of the air conditioner of the first embodiment, except for the front surface of the casing.
図 3 Aのケーシング前面部 1 6は、 前面板 1 6 aに対して天板 1 6 bおよび側 板 1 6 cは開いた状態、 すなわち、 前面板 1 6 a ,天板 1 6 bおよび側板 1 6 c が同一平面上に展開された状態で、 前面板 1 6 aと天板 1 6 bとがヒンジ用薄肉 部 5 1で連結され、 前面板 1 6 aと側板 1 6 cとがヒンジ用薄肉部 5 2で連結さ れている。 上記前面板 1 6 aに円形の吹出口 1 7を有するベルマウス 1 8を形成 している。 上記天板 1 6 bのヒンジ用薄肉部 5 1を除く縁部にフランジ 5 3を設 けると共に、 側板 1 6 cのヒンジ用薄肉部 5 2に対向する縁部にフランジ 5 4を 設けている。 The casing front part 16 in Fig. 3A has the top plate 16b and the side plate 16c open with respect to the front plate 16a, that is, the front plate 16a, the top plate 16b and the side plate. The front plate 16a and the top plate 16b are connected by the thin portion 51 for the hinge with the 16c spread out on the same plane, and the front plate 16a and the side plate 16c are hinged. For thin section 5 2 Have been. A bell mouth 18 having a circular outlet 17 is formed on the front plate 16a. A flange 53 is provided at the edge of the top plate 16b except for the hinge thin portion 51, and a flange 54 is provided at an edge of the side plate 16c opposite to the hinge thin portion 52. .
そして、 上記ケーシング前面部 1 6の天板 1 6 bおよび側板 1 6 cを夫々ヒン ジ用薄肉部 5 1， 5 2を中心に後方 (図 3 A中の上方）に折り曲げて、 図 3 Bに示 すように、 ケーシング前面部 1 6の前面板 1 6 a ,天板 1 6 bおよび側板 1 6 c が互いに略直角になるようにする。 このとき、 天板 1 6 bと側板 1 6 cとが直交 する部分で、 天板 1 6 bと側板 1 6 cとをねじ（図示せず）を用いて固定する。 上記ケーシング前面部 1 6を用いた空気調和機の室外ュニットは、 第 1実施形 態の空気調和機の室外ュニットと同様の効果を有すると共に、 ケーシング前面部 1 6の前面板 1 6 aにベルマウス 1 8を形成することによって、 部品点数をさら に削減でき、 組み立ての作業性をより一層向上できる。  Then, the top plate 16b and the side plate 16c of the casing front portion 16 are bent rearward (upward in FIG. 3A) around the thin portions 51, 52 for the hinges, respectively, as shown in FIG. As shown in the figure, the front plate 16a, the top plate 16b, and the side plate 16c of the casing front portion 16 are set to be substantially perpendicular to each other. At this time, the top plate 16b and the side plate 16c are fixed using screws (not shown) at a portion where the top plate 16b and the side plate 16c are orthogonal to each other. The outdoor unit of the air conditioner using the casing front section 16 has the same effect as the outdoor unit of the air conditioner of the first embodiment, and a bell is attached to the front plate 16a of the casing front section 16. By forming the mouse 18, the number of parts can be further reduced, and the workability of assembly can be further improved.
上記第 1 ,第 2実施形態では、 ケーシング前面部 2 , 1 6の左側に佃 1板 2 c 1 6 cを有したが、 ケ一シング前面部の右側に側板を有するものでもよいのは勿論 である。  In the first and second embodiments, the casing front portions 2 and 16 have the tsukudani 1 plate 2 c 16 c on the left side of the casing front portions 2 and 16, but may have a side plate on the right side of the casing front portion. It is.

Claims

請 求 の 範 囲 The scope of the claims
1. ケ一シング内に圧縮機（7),熱交 (l 2),送風ファン（9)が配置された空 気調和機の室外ユニットにおいて、 上記ケーシングは、 底板（1)と、 その底板 (1)上に取り付けられ、 前面板（2 a， 1 6 a)と天板（2 b， 1 6 b)と個 J板（2 c,1. In an outdoor unit of an air conditioner in which a compressor (7), a heat exchanger (l2), and a blower fan (9) are arranged in a casing, the casing is composed of a bottom plate (1) and its bottom plate. (1) Mounted on the front plate (2a, 16a), top plate (2b, 16b) and individual J plate (2c,
1 6 c)とが一体化されたケーシング前面部（2)とを有し、 上記ケーシング前面 部（2， 1 6)の前面板（2 a, 1 6 a)と天板（2 b, 1 6 b )とがヒンジ用薄肉部（ 416c) and a casing front part (2) integrated with the casing front part (2, 16a) and a top plate (2b, 1b) of the casing front part (2, 16). 6 b) is the thin part for hinge (4
1, 5 1)により折り曲げ可能に連結され、 上記ケーシング前面部（2, 1 6)の前 面板（2 a, 1 6 a)と側板（2 c， 1 6 c )とがヒンジ用薄肉部（ 42, 5 2)により 折り曲げ可能に連結されていることを特徴とする空気調和機の室外ュ-ット。 1, 5 1) so that the front plate (2a, 16a) and the side plates (2c, 16c) of the front portion (2, 16) of the casing can be hinged with the thin portion (2, 16). An outdoor unit for an air conditioner, wherein the outdoor unit is connected to bendable according to 42, 5 2).
2. 請求項 1に記載の空気調和機の室外ユニットにおいて、 上記ケーシング前面 部（1 6)の前面板（1 6 a)にベルマウス（1 8)を形成したことを特徴とする空気 調和機の室外ュニット。 2. The outdoor unit for an air conditioner according to claim 1, wherein a bell mouth (18) is formed on a front plate (16a) of the casing front portion (16). Outdoor unit.
PCT/JP2000/005364 1999-08-24 2000-08-10 Outdoor unit of air conditioner WO2001014801A1 (en)

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JP11/236992 1999-08-24
JP23699299A JP2001065925A (en) 1999-08-24 1999-08-24 Outdoor unit for air conditioner

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EP1213545A1 (en) * 1999-08-24 2002-06-12 Daikin Industries, Ltd. Outdoor unit of air conditioner
CN113551321A (en) * 2021-07-13 2021-10-26 珠海格力电器股份有限公司 Support structure for dehumidifier and dehumidifier with support structure

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JP2002357335A (en) * 2001-05-31 2002-12-13 Daikin Ind Ltd Outdoor machine of air conditioning apparatus
KR100813213B1 (en) * 2007-07-05 2008-03-13 엘지전자 주식회사 Outdoor unit of air conditioner
JP2019032092A (en) * 2015-12-26 2019-02-28 日本電産テクノモータ株式会社 Outdoor equipment of air conditioner
CN106766045B (en) * 2016-11-15 2019-12-10 广东美的制冷设备有限公司 Air supply assembly and air conditioner
CN106766046A (en) * 2016-11-15 2017-05-31 广东美的制冷设备有限公司 Air-supply assembly and air-conditioner

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EP1213545A4 (en) * 1999-08-24 2003-05-07 Daikin Ind Ltd Outdoor unit of air conditioner
CN113551321A (en) * 2021-07-13 2021-10-26 珠海格力电器股份有限公司 Support structure for dehumidifier and dehumidifier with support structure
CN113551321B (en) * 2021-07-13 2022-07-26 珠海格力电器股份有限公司 Support structure for dehumidifier and dehumidifier with support structure

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