JPH1163574A - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditionerInfo
- Publication number
- JPH1163574A JPH1163574A JP22798897A JP22798897A JPH1163574A JP H1163574 A JPH1163574 A JP H1163574A JP 22798897 A JP22798897 A JP 22798897A JP 22798897 A JP22798897 A JP 22798897A JP H1163574 A JPH1163574 A JP H1163574A
- Authority
- JP
- Japan
- Prior art keywords
- electric component
- blower
- component box
- outdoor unit
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、空気調和機の室
外ユニットに係わり、電装品取付け構造に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor unit of an air conditioner, and more particularly to a structure for mounting electric components.
【０００２】[0002]
【従来の技術】図５は、例えば実開平５−９０２２３号
公報に示された従来の空気調和機の室外ユニットの正面
図である。図において、室外ユニット１３は筐体２５を
含み、筐体２５の中央やや左下には熱交換器１７が配置
され、熱交換器１７の右側には冷媒ガスを圧縮する圧縮
機１４が配置される。また、熱交換器１７の前方には、
圧縮機１４で圧縮された冷媒ガスから熱を取り除くプロ
ペラファン１５が配置される。2. Description of the Related Art FIG. 5 is a front view of an outdoor unit of a conventional air conditioner disclosed, for example, in Japanese Utility Model Laid-Open No. 5-90223. In the figure, the outdoor unit 13 includes a housing 25, a heat exchanger 17 is disposed at the center slightly lower left of the housing 25, and a compressor 14 for compressing the refrigerant gas is disposed on the right side of the heat exchanger 17. . Also, in front of the heat exchanger 17,
A propeller fan 15 for removing heat from the refrigerant gas compressed by the compressor 14 is provided.
【０００３】また、プロペラファン１５の上部には筐体
２５を上下に仕切る仕切板２６が設けられ、この仕切板
２６の上面の電気品箱１には基板５が配置される。さら
に、基板５の上面には発熱電子部品６、７が実装され
る。基板５の下面には、プロペラファン１５の風を受け
るように放熱フィン８が取り付けられる。A partition plate 26 for vertically partitioning the housing 25 is provided above the propeller fan 15, and a board 5 is disposed in the electric component box 1 on the upper surface of the partition plate 26. Further, heat-generating electronic components 6 and 7 are mounted on the upper surface of the substrate 5. Radiation fins 8 are attached to the lower surface of the substrate 5 so as to receive the wind of the propeller fan 15.
【０００４】さらに、プロペラファン１５と圧縮機１４
との間には、筐体２５の下部を左右に仕切る仕切板１６
が設けられ、この仕切板１６には基板９が取り付けら
れ、基板９の圧縮機１４側主面には発熱電子部品１１が
実装される。また、基板９のプロペラファン１５側主面
には、プロペラファン１５の風を受けるように放熱フィ
ン１２が取り付けられている。Further, a propeller fan 15 and a compressor 14
And a partition plate 16 that partitions the lower part of the housing 25 left and right.
The board 9 is mounted on the partition plate 16, and the heat-generating electronic components 11 are mounted on the main surface of the board 9 on the compressor 14 side. Further, a radiation fin 12 is attached to the main surface of the substrate 9 on the propeller fan 15 side so as to receive the wind of the propeller fan 15.
【０００５】室外ユニット１３の熱交換器１７だけでな
く、発熱電子部品６、７、１１もプロペラファン１５に
より冷却される。[0005] Not only the heat exchanger 17 of the outdoor unit 13 but also the heat-generating electronic components 6, 7, 11 are cooled by the propeller fan 15.
【０００６】[0006]
【発明が解決しようとする課題】従来の空気調和機の室
外ユニットは、以上のように構成されているので、電気
品箱１においては、放熱フィン８、１２を冷却するため
にプロペラファン１５を利用しているので、放熱フィン
８及び１２の面積を確保して、尚かつプロペラファン１
５側に露出させる必要性から電気品の配置が上部と側方
に分散しているため、電気品箱１の小型化が困難であっ
た。Since the conventional outdoor unit of the air conditioner is constructed as described above, in the electric component box 1, the propeller fan 15 for cooling the radiation fins 8 and 12 is provided. Since the heat dissipation fins 8 and 12 are used, the area of the radiation fins 8 and 12 is secured, and the propeller fan 1
Due to the necessity of exposing the electric component box 5 on the side, the arrangement of the electric components is dispersed in the upper part and the side parts.
【０００７】この発明は、上記のような問題点を解消す
るためになされたもので、電気品箱の小型化を図ると共
に、放熱フィンをプロペラファンにより効果的に冷却で
きる空気調和機の室外ユニットを提供することを目的と
する。また、放熱フィンの放熱効果を高めることを目的
とする。さらに、電気品箱内部の通風を効果的に行うと
共に、通風口からの水の侵入を防止することを目的とす
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has been made to reduce the size of an electric component box and to effectively cool a radiation fin with a propeller fan. The purpose is to provide. It is another object of the present invention to enhance the heat radiation effect of the radiation fin. It is another object of the present invention to effectively ventilate the inside of the electrical component box and to prevent water from entering through the vent hole.
【０００８】[0008]
【課題を解決するための手段】この発明に係る空気調和
機の室外ユニットは、室外ユニット本体と、本体に設け
られ、送風機を有する送風機室と、本体に送風機室に隣
接して設けられ、インバータ等の電気部品を有する電気
品箱と、電気品箱の上面を覆うように水平に取り付けら
れ、電気品箱の一側面に露出させて送風機により冷却さ
れる第１の発熱部品を取り付けた第１の放熱フィンを有
する第１のプリント基板と、電気品箱の背面を覆うよう
に垂直に取り付けられ、電気品箱の背面に露出させて送
風機により冷却される第２の発熱部品を取り付けた第２
の放熱フィンを有する第２のプリント基板とを備えたも
のである。An outdoor unit of an air conditioner according to the present invention has an outdoor unit main body, a blower room provided in the main body and having a blower, an air conditioner provided in the main body adjacent to the blower room, and an inverter. And an electric component box having electric components such as an electric component box, and a first heat-generating component mounted horizontally so as to cover the upper surface of the electric component box, and exposed to one side of the electric component box and cooled by a blower. A first printed circuit board having a heat radiating fin and a second heat-generating component mounted vertically so as to cover the rear surface of the electric component box and exposed to the rear surface of the electric component box and cooled by a blower.
And a second printed circuit board having the heat radiating fins.
【０００９】また、電気品箱の他側面に設けられ、電気
品箱の内部空間に冷却のための外気を導入する外気導入
口と、電気品箱に設けられ、第１の発熱部品と第１の放
熱フィンとを冷却した外気を送風機室側に通す第１の通
風口とを備えたものである。An outside air inlet provided on the other side of the electric component box for introducing outside air for cooling into the internal space of the electric component box, and a first heat-generating component and a first heat generating component provided on the electric component box. And a first ventilation port through which the outside air cooled by the radiating fins passes through to the blower room side.
【００１０】また、第１の遮蔽板を通風口の送風機側に
設けたものである。Further, the first shielding plate is provided on the side of the blower of the ventilation port.
【００１１】また、電気品箱は一部が送風機室に突出
し、その突出部を送風機の回転領域の外側四隅の一隅に
配置したものである。[0011] The electric component box has a part protruding into the blower room, and the protruding portion is arranged at one of four corners outside the rotation area of the blower.
【００１２】また、送風機の回転領域の外側に沿うよう
に、第１の放熱フィンの各フィンの長さを変化させて配
置したものである。Further, the first radiating fins are arranged such that the lengths of the respective fins are varied along the outside of the rotation region of the blower.
【００１３】また、電気品箱の他側面に設けられ、電気
品箱の内部空間に冷却のための外気を導入する外気導入
口と、電気品箱の送風機側垂直面に設けられ、電気品箱
の内部空気を送風機室側に抜く第２の通風口と、この第
２の通風口を覆い、開口部が本体前面側を向き、開口部
を送風機のベルマウス部後端より前面側に配置した第２
の遮蔽板とを備えたものである。An outside air inlet provided on the other side of the electric component box for introducing outside air for cooling into the internal space of the electric component box, and an electric component box provided on a vertical surface of the electric component box on the side of the blower. A second ventilation opening for discharging the internal air to the blower chamber side, the second ventilation opening is covered, the opening faces the front side of the main body, and the opening is disposed on the front side from the rear end of the bell mouth portion of the blower. Second
And a shielding plate.
【００１４】[0014]
実施の形態１．以下、この発明の実施の形態の一例を図
面を参照して説明する。図１〜４はこの発明の実施の形
態の一例を示す図で、図１は電装品取付構造を示す分解
斜視図、図２は空気調和機の室外ユニットの平面図、図
３は空気調和機の室外ユニットの正面図、図４は空気調
和機の室外ユニットの要部断面図である。Embodiment 1 FIG. Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings. 1 to 4 show an embodiment of the present invention. FIG. 1 is an exploded perspective view showing an electric component mounting structure, FIG. 2 is a plan view of an outdoor unit of an air conditioner, and FIG. 3 is an air conditioner. FIG. 4 is a cross-sectional view of a main part of the outdoor unit of the air conditioner.
【００１５】図において、１は電気品箱で、内部にリア
クタ２及び端子台３を収納し、基板ホルダー（Ａ）４に
より第１のプリント基板であるプリント基板（Ａ）５を
水平に保持すると共に電気品箱１に固定している。In FIG. 1, reference numeral 1 denotes an electric component box, in which a reactor 2 and a terminal block 3 are housed, and a printed circuit board (A) 5 as a first printed circuit board is horizontally held by a board holder (A) 4. Together with the electrical component box 1.
【００１６】プリント基板（Ａ）５には、第１の発熱部
品である発熱する電子部品（Ａ１）６および電子部品
（Ａ２）７が取り付けられており、第１の放熱フィンで
ある放熱フィン（Ａ）８にネジ止めにて固定される。第
２のプリント基板であるプリント基板（Ｂ）９は、基板
ホルダー（Ｂ）１０により垂直に電気品箱１に固定され
る。On the printed circuit board (A) 5, a first heat-generating electronic component (A1) 6 and an electronic component (A2) 7, which are heat-generating components, are attached. A) It is fixed to 8 with screws. A printed board (B) 9 as a second printed board is vertically fixed to the electric component box 1 by a board holder (B) 10.
【００１７】プリント基板（Ｂ）９には、第２の発熱部
品である発熱する電子部品（Ｂ）１１が取り付けられて
おり、第２の放熱フィンである放熱フィン（Ｂ）１２に
ネジ止めにて固定される。An electronic component (B) 11 that generates heat, which is a second heat-generating component, is attached to the printed circuit board (B) 9, and is screwed to a heat-radiating fin (B) 12 that is a second heat-radiating fin. Fixed.
【００１８】このように構成されたインバーター用の電
気品箱１は、室外ユニット１３の内部において、圧縮機
１４の収納された圧縮機室と、プロペラファン１５の収
納された送風機室とを区画する仕切板１６の上部に送風
機室の上部に張り出す形で収納されている。The inverter electrical component box 1 configured as described above partitions the compressor room in which the compressor 14 is housed and the blower room in which the propeller fan 15 is housed inside the outdoor unit 13. It is stored in the upper part of the partition plate 16 so as to protrude above the blower room.
【００１９】そして、放熱フィン（Ａ）５は、電気品箱
１の側面から送風機室側に露出し、プロペラファン１５
の回転域の外側の空間に位置する。また、放熱フィン
（Ｂ）９は、電気品箱１の背面側に露出し、室外ユニッ
ト１３の背面にある熱交換器１７と電気品箱１との間の
空間に位置する。それぞれの放熱フィン（Ａ）５、
（Ｂ）９は、送風機室側に露出しているため、プロペラ
ファン１５の回転による気流により冷却を促進される。The heat radiation fins (A) 5 are exposed from the side of the electric component box 1 toward the blower room, and the propeller fan 15
Is located in the space outside the rotation range. Further, the radiation fins (B) 9 are exposed on the rear side of the electric component box 1 and are located in a space between the heat exchanger 17 on the rear surface of the outdoor unit 13 and the electric component box 1. Each radiation fin (A) 5,
(B) 9 is exposed to the blower room side, so that the cooling is promoted by the airflow due to the rotation of the propeller fan 15.
【００２０】また、電気品箱１の内部空間の放熱を行う
ため、電気品箱１右側にあるサービスパネル１８に外気
導入口であるルーバー１９が設けられ、運転中にプロペ
ラファン１５の回転により送風機室が負圧になることに
よって、外気を吸い込み電気品箱１の内部を通った気流
を送風機室に抜くように構成されている。A louver 19 serving as an outside air inlet is provided on a service panel 18 on the right side of the electric component box 1 to dissipate heat in the internal space of the electric component box 1, and the blower is driven by rotation of the propeller fan 15 during operation. When the chamber has a negative pressure, the outside air is sucked in, and the airflow passing through the inside of the electric component box 1 is discharged to the blower room.
【００２１】上記のように構成された電気品において、
電気品箱１の内部に置かれたリアクター２等の背面と上
面を、プリント基板（Ａ）５、プリント基板（Ｂ）９で
覆うように構成することにより、電気品を集約し小型化
を図ることができる。In the electric device configured as described above,
By configuring the printed circuit board (A) 5 and the printed circuit board (B) 9 to cover the back and top surfaces of the reactor 2 and the like placed inside the electrical component box 1, the electrical components are consolidated and the size is reduced. be able to.
【００２２】また、放熱フィン（Ａ）８、放熱フィン
（Ｂ）１２を電気品箱１の側面と背面に配置することに
より、送風機室側に露出させて取り付ける必要があると
いう制約を満たして、より広い面積の放熱フィンを設け
ることができる。Further, by arranging the radiating fins (A) 8 and the radiating fins (B) 12 on the side and the back of the electric component box 1, it satisfies the restriction that the radiating fins need to be exposed to the blower room and mounted. A radiation fin having a larger area can be provided.
【００２３】電気品箱１内部を右側から左側に向かって
外気を取り入れて冷却する場合に、プリント基板（Ａ）
５に取り付けられた発熱する電子部品（Ａ１）６及び発
熱する電子部品（Ａ２）７と放熱フィン８との間の空間
から、外気を送風機室側に抜く第１の通風口である通風
口（Ａ）２０を設けることにより、放熱フィン（Ａ）８
に対して、下側においては、プロペラファン１５による
気流と、上面においては、電気品箱内部を通る外気の流
れができるため、放熱フィン（Ａ）８の両面を流れる気
流ができることになり、放熱効果を高めることが可能と
なる。When cooling the inside of the electrical component box 1 by taking in outside air from the right side to the left side, the printed circuit board (A)
5 is a first ventilation port for discharging outside air from the space between the heat-generating electronic component (A1) 6 and the heat-generating electronic component (A2) 7 and the radiation fin 8 to the blower room side. A) By providing 20, the radiation fins (A) 8
On the other hand, on the lower side, the airflow by the propeller fan 15 and on the upper surface, the outside air passing through the inside of the electric component box are generated, so that the airflow flowing on both sides of the radiation fins (A) 8 is generated. The effect can be enhanced.
【００２４】また、通風口（Ａ）２０の送風機側に第１
の遮蔽板である遮蔽板２１を設けることにより、降雨時
にプロペラファン１５から水が跳ね上げられ電気品箱１
に侵入するのを防止する事ができる。The first side of the ventilation port (A) 20
By providing the shielding plate 21 as the shielding plate, water is splashed from the propeller fan 15 during rainfall, and
Can be prevented from invading.
【００２５】電気品箱１の送風機室側に面する部分を、
階段状に成形し、送風機室に向けて下向きに放熱フィン
（Ａ）８を設け、プロペラファン１５の回転域の外側に
ある空間に沿った形状に一枚一枚のフィンの長さを変化
させて配置している。The part of the electric component box 1 facing the blower room is
The fins are formed in a step shape, and the radiating fins (A) 8 are provided downward toward the blower room, and the length of each fin is changed to a shape along a space outside the rotation range of the propeller fan 15. Are arranged.
【００２６】送風機室側においては、プロペラファン１
５の回転域の外側４隅に三角形の空間が空いているた
め、この部分を有効に活用する事によりユニットの小型
化を図ることができる。On the blower room side, the propeller fan 1
Since a triangular space is available at the four outer corners of the rotation range 5, the size of the unit can be reduced by effectively utilizing this portion.
【００２７】電気品箱１には、内部空気を送風機室側に
抜く第２の通風口である通風口（Ｂ）２２が電気品箱１
の送風機側の垂直面に設けられており、この通風口を覆
う第２の遮蔽板であるカバー２３を外側に設けると共
に、カバー２３の開口部を前面側に向け、送風機のベル
マウス部２４後端より前面側に開口部を配置することに
より、開口部からの水の侵入を防ぎ、内部の通風を効果
的に行う。The electric component box 1 is provided with a ventilation port (B) 22 as a second ventilation port for discharging the internal air to the side of the blower room.
The cover 23, which is a second shielding plate for covering the ventilation opening, is provided on the outside on the vertical side of the blower side, and the opening of the cover 23 is directed to the front side. By arranging the opening on the front side from the end, the intrusion of water from the opening is prevented, and the inside is effectively ventilated.
【００２８】[0028]
【発明の効果】この発明に係る空気調和機の室外ユニッ
トは、プリント基板を水平と垂直に組み合わせて配置
し、放熱フィンを電気品箱の側面と背面とに設けること
により、電気品箱部品収納効率を高め、電気品箱及び室
外ユニットの小型化を実現する。According to the outdoor unit of the air conditioner of the present invention, printed circuit boards are arranged in a horizontal and vertical combination, and radiating fins are provided on the side and the back of the electric component box, so that the components of the electric component box can be stored. Increase efficiency and reduce the size of the electrical box and outdoor unit.
【００２９】また、第１の発熱部品と第１の放熱フィン
とを冷却した外気を送風機室側に通す第１の通風口を設
けることにより、第１の放熱フィンの放熱効果を高める
効果がある。Further, by providing a first ventilation port through which the outside air, which has cooled the first heat-generating component and the first radiating fins, is passed to the side of the blower room, there is an effect of increasing the heat radiation effect of the first radiating fins. .
【００３０】また、第１の遮蔽板を通風口の送風機側に
設けることにより送風機により降雨等の水が電気品箱に
侵入するのを抑制する。Further, by providing the first shielding plate on the side of the air blower on the side of the air vent, it is possible to prevent water such as rainfall from entering the electric component box by the air blower.
【００３１】また、送風機室に突出した電気品箱部分
を、送風機の回転領域の外側四隅の一隅に配置すること
により、室外ユニットの小型化を図ることができる。Further, by arranging the electric component box portion protruding into the blower room at one of the four outer corners of the rotation area of the blower, the outdoor unit can be reduced in size.
【００３２】また、送風機の回転領域の外側に沿うよう
に、第１の放熱フィンの各フィンの長さを変化させて配
置することにより、室外ユニットの小型化を図ることが
できる。Further, by arranging the first radiating fins with different lengths along the outside of the rotation region of the blower, the size of the outdoor unit can be reduced.
【００３３】また、電気品箱の送風機側垂直面に設けら
れ、電気品箱の内部空気を送風機室側に抜く第２の通風
口と、この第２の通風口を覆い、開口部が本体前面側を
向き、開口部を送風機のベルマウス部後端より前面側に
配置した第２の遮蔽板とを備えることにより、開口部か
らの水の侵入を防ぎ、内部の通風を効果的に行うことが
できる。Further, a second ventilation port provided on a vertical surface of the electric component box on the side of the blower for discharging the internal air of the electric component box to the blower room side, the second ventilation port is covered, and an opening is provided on the front surface of the main body. A second shielding plate facing the side and having an opening disposed on the front side from the rear end of the bell mouth portion of the blower to prevent intrusion of water from the opening and effectively perform internal ventilation. Can be.
【図１】 この発明の実施の形態の一例を示す図で、電
装品取付構造を示す分解斜視図である。FIG. 1 is a view showing an example of an embodiment of the present invention, and is an exploded perspective view showing an electric component mounting structure.
【図２】 この発明の実施の形態の一例を示す図で、空
気調和機の室外ユニットの平面図である。FIG. 2 is a diagram showing an example of the embodiment of the present invention, and is a plan view of an outdoor unit of the air conditioner.
【図３】 この発明の実施の形態の一例を示す図で、空
気調和機の室外ユニットの正面図である。FIG. 3 is a diagram showing an example of the embodiment of the present invention, and is a front view of an outdoor unit of the air conditioner.
【図４】 この発明の実施の形態の一例を示す図で、空
気調和機の室外ユニットの要部断面図である。FIG. 4 is a diagram showing an example of an embodiment of the present invention, and is a cross-sectional view of a main part of an outdoor unit of an air conditioner.
【図５】 従来の空気調和機の室外ユニットの正面図で
ある。FIG. 5 is a front view of an outdoor unit of the conventional air conditioner.
１ 電気品箱、２ リアクタ、３ 端子台、４ 基板ホ
ルダー（Ａ）、５ プリント基板（Ａ）、６ 発熱電子
部品（Ａ１）、７ 発熱電子部品（Ａ２）、８放熱フィ
ン（Ａ）、９ プリント基板（Ｂ）、１０ 基板ホルダ
ー（Ｂ）、１１ 発熱電子部品（Ｂ）、１２ 放熱フィ
ン（Ｂ）、１３ 室外ユニット、１４圧縮機、１５ プ
ロペラファン、１６ 仕切板、１７ 熱交換器、１８
サービスパネル、１９ ルーバー、２０ 通風口
（Ａ）、２１ 遮蔽板、２２ 通風口（Ｂ）、２３ カ
バー、２４ ベルマウス。Reference Signs List 1 electrical box, 2 reactor, 3 terminal block, 4 board holder (A), 5 printed circuit board (A), 6 heat-generating electronic component (A1), 7 heat-generating electronic component (A2), 8 heat radiation fin (A), 9 Printed circuit board (B), 10 board holder (B), 11 heat-generating electronic components (B), 12 radiating fins (B), 13 outdoor unit, 14 compressor, 15 propeller fan, 16 partition, 17 heat exchanger, 18
Service panel, 19 louvers, 20 vents (A), 21 shielding plates, 22 vents (B), 23 covers, 24 bellmouths.
Claims (6)
タ等の電気部品を有する電気品箱と、 前記電気品箱の上面を覆うように水平に取り付けられ、
前記電気品箱の一側面に露出させて前記送風機により冷
却される第１の発熱部品を取り付けた第１の放熱フィン
を有する第１のプリント基板と、 前記電気品箱の背面を覆うように垂直に取り付けられ、
前記電気品箱の背面に露出させて前記送風機により冷却
される第２の発熱部品を取り付けた第２の放熱フィンを
有する第２のプリント基板と、を備えたことを特徴とす
る空気調和機の室外ユニット。An outdoor unit main body; a blower room provided in the main body and having a blower; an electric component box provided in the main body adjacent to the blower room and having an electric component such as an inverter; It is mounted horizontally to cover the top of the product box,
A first printed circuit board having first radiating fins to which a first heat-generating component mounted on the one side of the electric component box and cooled by the blower is vertically disposed so as to cover a back surface of the electric component box; Attached to
A second printed circuit board having a second heat-dissipating fin to which a second heat-generating component attached to the back of the electric component box and cooled by the blower is provided. Outdoor unit.
電気品箱の内部空間に冷却のための外気を導入する外気
導入口と、 前記電気品箱に設けられ、前記第１の発熱部品と前記第
１の放熱フィンとを冷却した前記外気を前記送風機室側
に通す第１の通風口と、を備えたことを特徴とする請求
項１記載の空気調和機の室外ユニット。2. An external air inlet provided on the other side surface of the electric component box for introducing outside air for cooling into an internal space of the electric component box; and the first heat generation provided on the electric component box. The outdoor unit of an air conditioner according to claim 1, further comprising: a first ventilation port through which the outside air that has cooled components and the first radiating fins passes through the blower chamber.
側に設けたことを特徴とする請求項２記載の空気調和機
の室外ユニット。3. The outdoor unit of an air conditioner according to claim 2, wherein a first shielding plate is provided on the side of the blower of the ventilation port.
出し、その突出部を前記送風機の回転領域の外側四隅の
一隅に配置したことを特徴とする請求項１記載の空気調
和機の室外ユニット。4. The air conditioner according to claim 1, wherein a part of the electric component box protrudes into the blower room, and the protruding portions are arranged at four corners outside a rotation area of the blower. Outdoor unit.
に、前記第１の放熱フィンの各フィンの長さを変化させ
て配置したことを特徴とする請求項４記載の空気調和機
の室外ユニット。5. The outdoor air conditioner according to claim 4, wherein the lengths of the fins of the first radiating fins are changed along the outside of the rotation region of the blower. unit.
電気品箱の内部空間に冷却のための外気を導入する外気
導入口と、 前記電気品箱の前記送風機側垂直面に設けられ、前記電
気品箱の内部空気を前記送風機室側に抜く第２の通風口
と、 この第２の通風口を覆い、開口部が前記本体前面側を向
き、該開口部を前記送風機のベルマウス部後端より前面
側に配置した第２の遮蔽板と、を備えたことを特徴とす
る請求項１記載の空気調和機の室外ユニット。6. An external air inlet provided on the other side surface of the electric component box for introducing outside air for cooling into an internal space of the electric component box, and provided on a vertical surface of the electric component box on the side of the blower. A second ventilation opening for discharging air inside the electrical component box to the side of the blower chamber; a second ventilation opening covering the second ventilation opening; an opening facing the front side of the main body; The outdoor unit of an air conditioner according to claim 1, further comprising a second shielding plate disposed on a front side of the rear end of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22798897A JP3665450B2 (en) | 1997-08-25 | 1997-08-25 | Air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22798897A JP3665450B2 (en) | 1997-08-25 | 1997-08-25 | Air conditioner outdoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1163574A true JPH1163574A (en) | 1999-03-05 |
| JP3665450B2 JP3665450B2 (en) | 2005-06-29 |
Family
ID=16869413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22798897A Expired - Lifetime JP3665450B2 (en) | 1997-08-25 | 1997-08-25 | Air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3665450B2 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294271A (en) * | 2002-03-29 | 2003-10-15 | Daikin Ind Ltd | Separate-type air conditioner |
| JP2007218534A (en) * | 2006-02-17 | 2007-08-30 | Daikin Ind Ltd | Outdoor unit for refrigerating apparatus |
| JP2008101824A (en) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | Outdoor machine of air conditioner |
| WO2008126390A1 (en) | 2007-04-09 | 2008-10-23 | Panasonic Corporation | Electrical component box for air conditioning apparatus and air conditioning apparatus provided with the electrical component box |
| JP2010091164A (en) * | 2008-10-07 | 2010-04-22 | Daikin Ind Ltd | Air conditioner |
| JP2010175232A (en) * | 2009-02-02 | 2010-08-12 | Daikin Ind Ltd | Electrical equipment module and air conditioning device |
| CN103512106A (en) * | 2012-06-20 | 2014-01-15 | 珠海格力电器股份有限公司 | Module support, electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
| WO2016189696A1 (en) * | 2015-05-27 | 2016-12-01 | 三菱電機株式会社 | Outdoor unit and protective cover |
| WO2017149766A1 (en) * | 2016-03-04 | 2017-09-08 | 三菱電機株式会社 | Electric component module and outdoor unit for air conditioner |
| WO2019176030A1 (en) * | 2018-03-14 | 2019-09-19 | 三菱電機株式会社 | Outdoor unit for hot water supplying apparatus |
| WO2020066334A1 (en) * | 2018-09-26 | 2020-04-02 | ダイキン工業株式会社 | Outdoor unit of air-conditioner |
| JP2020197375A (en) * | 2016-09-27 | 2020-12-10 | 三菱電機株式会社 | Outdoor unit of air conditioner, and air conditioner |
-
1997
- 1997-08-25 JP JP22798897A patent/JP3665450B2/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294271A (en) * | 2002-03-29 | 2003-10-15 | Daikin Ind Ltd | Separate-type air conditioner |
| JP2007218534A (en) * | 2006-02-17 | 2007-08-30 | Daikin Ind Ltd | Outdoor unit for refrigerating apparatus |
| JP2008101824A (en) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | Outdoor machine of air conditioner |
| WO2008126390A1 (en) | 2007-04-09 | 2008-10-23 | Panasonic Corporation | Electrical component box for air conditioning apparatus and air conditioning apparatus provided with the electrical component box |
| EP2146151A1 (en) * | 2007-04-09 | 2010-01-20 | Panasonic Corporation | Electrical component box for air conditioning apparatus and air conditioning apparatus provided with the electrical component box |
| EP2146151A4 (en) * | 2007-04-09 | 2013-07-24 | Panasonic Corp | Electrical component box for air conditioning apparatus and air conditioning apparatus provided with the electrical component box |
| JP2010091164A (en) * | 2008-10-07 | 2010-04-22 | Daikin Ind Ltd | Air conditioner |
| JP2010175232A (en) * | 2009-02-02 | 2010-08-12 | Daikin Ind Ltd | Electrical equipment module and air conditioning device |
| CN103512106A (en) * | 2012-06-20 | 2014-01-15 | 珠海格力电器股份有限公司 | Module support, electric appliance box of air conditioner outdoor unit and air conditioner outdoor unit |
| WO2016189696A1 (en) * | 2015-05-27 | 2016-12-01 | 三菱電機株式会社 | Outdoor unit and protective cover |
| JPWO2016189696A1 (en) * | 2015-05-27 | 2017-08-31 | 三菱電機株式会社 | Outdoor unit and protective cover |
| WO2017149766A1 (en) * | 2016-03-04 | 2017-09-08 | 三菱電機株式会社 | Electric component module and outdoor unit for air conditioner |
| JPWO2017149766A1 (en) * | 2016-03-04 | 2018-05-31 | 三菱電機株式会社 | Electrical component module and air conditioner outdoor unit |
| JP2020197375A (en) * | 2016-09-27 | 2020-12-10 | 三菱電機株式会社 | Outdoor unit of air conditioner, and air conditioner |
| WO2019176030A1 (en) * | 2018-03-14 | 2019-09-19 | 三菱電機株式会社 | Outdoor unit for hot water supplying apparatus |
| JPWO2019176030A1 (en) * | 2018-03-14 | 2020-10-22 | 三菱電機株式会社 | Outdoor unit |
| WO2020066334A1 (en) * | 2018-09-26 | 2020-04-02 | ダイキン工業株式会社 | Outdoor unit of air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3665450B2 (en) | 2005-06-29 |
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