【０００１】[0001]
【産業上の利用分野】この発明は、箱状に形成された台
枠を有する一体型空気調和機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an integrated air conditioner having a box-shaped underframe.
【０００２】[0002]
【従来の技術】図６は従来の一体型空気調和機を室内側
から見た様子を示す外観斜視図、図７は従来の一体型空
気調和機を室外側から見た様子を示す外観斜視図、図８
は図７のＡ−Ａ’線における断面図である。以下、図
６，図７および図８を参照しながら、従来の一体型空気
調和機における冷凍サイクルについて説明する。2. Description of the Related Art FIG. 6 is an external perspective view showing a conventional integrated air conditioner as viewed from the indoor side, and FIG. 7 is an external perspective view showing a conventional integrated air conditioner as viewed from the outdoor side. , Fig. 8
FIG. 8 is a sectional view taken along the line AA ′ of FIG. 7. Hereinafter, the refrigeration cycle in the conventional integrated air conditioner will be described with reference to FIGS. 6, 7, and 8.
【０００３】一体型空気調和機１０１は室内ユニットお
よび室外ユニットから構成される。室内ユニットにおい
ては、外箱１０２の内部に配列されたファンモータ（図
示せず）により室内側ファン１０３を駆動させる。これ
により、外箱１０２に取り付けられ前面グリル１０４に
開口した吸い込み口１０５より室内空気が吸い込まれ、
台枠１０６に組み込まれた室内側熱交換器１０７を通過
することにより、吸熱されるとともに除湿され前面グリ
ル１０４に開口した吹き出し口１０８から吹き出され
る。また、室外ユニットにおいては、台枠１０６上に設
置した室外側ファンモータ取り付け板（図示せず）に取
り付けた室外側ファン（図示せず）を駆動させる。これ
により、台枠１０６に開口した吸い込み口１０９ｂより
室外空気が吸い込まれ、台枠１０６に組み込まれた室外
側熱交換器１１０を通過し圧縮機（図示せず）にて高温
高圧となった冷媒を放熱する。The integrated air conditioner 101 comprises an indoor unit and an outdoor unit. In the indoor unit, the indoor fan 103 is driven by a fan motor (not shown) arranged inside the outer box 102. As a result, indoor air is sucked through the suction port 105 attached to the outer box 102 and opened in the front grill 104,
By passing through the indoor heat exchanger 107 incorporated in the underframe 106, the heat is absorbed and dehumidified, and the air is blown out from the air outlet 108 opened in the front grill 104. In the outdoor unit, an outdoor fan (not shown) attached to an outdoor fan motor attachment plate (not shown) installed on the underframe 106 is driven. As a result, the outdoor air is sucked through the suction port 109b opened in the underframe 106, passes through the outdoor heat exchanger 110 incorporated in the underframe 106, and becomes a high temperature and high pressure refrigerant in the compressor (not shown). Radiate heat.
【０００４】次に、室内側熱交換器１０７および室外側
熱交換器１１０の取り付けについて説明する。図８に示
すように、室内側熱交換器１０７および室外側熱交換器
１１０の両側面には断面構造がＬ字型でネジ穴を有する
端板１０７ａおよび端板１１０ａが設けられている。Next, the mounting of the indoor heat exchanger 107 and the outdoor heat exchanger 110 will be described. As shown in FIG. 8, end plates 107a and 110a having an L-shaped cross-section and having screw holes are provided on both side surfaces of the indoor heat exchanger 107 and the outdoor heat exchanger 110, respectively.
【０００５】台枠１０６のフラットに成形された部分に
は、室内側熱交換器用の吸い込み口１０９ａおよび室外
側熱交換器用の吸い込み口１０９ｂが開口されている。
そして、室内側熱交換器１０７は、吸い込み口１０９ａ
の周囲の台枠１０６のフラットに成形された部分に固定
用ネジ１１１にて端板１０７ａをネジ止めすることによ
り固定される。A suction port 109a for the indoor heat exchanger and a suction port 109b for the outdoor heat exchanger are opened in the flat-shaped portion of the underframe 106.
The indoor heat exchanger 107 has a suction port 109a.
The end plate 107a is fixed to the flat-shaped portion of the underframe 106 around the end with the fixing screw 111.
【０００６】また、室外側熱交換器１１０も同様に吸い
込み口１０９ｂの周囲の台枠１０６のフラットに成形さ
れた部分に固定用ネジ１１１にて端板１１０ａをネジ止
めすることにより固定される。Similarly, the outdoor heat exchanger 110 is also fixed by fixing the end plate 110a with a fixing screw 111 to a flat molded portion of the underframe 106 around the suction port 109b.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の一体型空気調和機を構成する台枠１０６は、
その幅が広く、また、吸い込み口１０９ａ，１０９ｂが
大きく開口されているため、図９に示すように強度が弱
く成形時に弓なりにたわむという問題があった。また、
吸い込み口１０９ａ，１０９ｂの周囲の台枠１０６のフ
ラットな部分に室外側熱交換器１１０および室内側熱交
換器１０７をネジ止めしていたためにネジ頭が飛び出し
て外観が悪くなるという問題があった。However, the underframe 106 that constitutes such a conventional integrated air conditioner is as follows.
Since the width is wide and the suction ports 109a and 109b are opened widely, there is a problem that the strength is weak and the bow bends during molding as shown in FIG. Also,
Since the outdoor heat exchanger 110 and the indoor heat exchanger 107 were screwed to the flat portions of the underframe 106 around the suction ports 109a and 109b, there was a problem that the screw heads popped out and the appearance deteriorated. .
【０００８】この発明の目的は、上記問題点に鑑み、台
枠の強度アップを図るとともに外観を良くした一体型空
気調和機を提供することである。SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide an integrated air conditioner which improves the strength of the underframe and improves the appearance.
【０００９】[0009]
【課題を解決するための手段】この発明の一体型空気調
和機は、台枠に設けた室内側および室外側の開口部の各
縁部を内方に後退させたものである。In the integrated air conditioner of the present invention, the edges of the indoor and outdoor openings provided in the underframe are set back inward.
【００１０】[0010]
【作用】この発明の構成によれば、台枠に設けた室内側
および室外側の開口部の各縁部を内方に後退させたこと
により、台枠の強度アップを図ることができ、かつ、台
枠と室内側熱交換器および室外側熱交換器との固定箇所
が奥に隠れて外観が良くなる。According to the structure of the present invention, the strength of the underframe can be increased by retreating inwardly the respective edge portions of the indoor side and outdoor side openings provided on the underframe. The fixing points of the underframe, the indoor heat exchanger, and the outdoor heat exchanger are hidden behind and the appearance is improved.
【００１１】[0011]
【実施例】図１はこの発明の第１の実施例の一体型空気
調和機の要部を示す断面図、図２は同一体型空気調和機
を室内側から見た様子を示す外観斜視図、図３は同一体
型空気調和機を室外側から見た様子を示す外観斜視図で
ある。なお、図１は図３のＡ−Ａ’線における横断面図
である。1 is a cross-sectional view showing a main part of an integrated air conditioner according to a first embodiment of the present invention, and FIG. 2 is an external perspective view showing the same-type air conditioner as seen from the indoor side. FIG. 3 is an external perspective view showing the same-body air conditioner as seen from the outdoor side. 1 is a cross-sectional view taken along the line AA 'in FIG.
【００１２】図１に示すように、一体型空気調和機は、
箱状に形成され室内側および室外側に開口部４，５を有
する台枠３と、室内側の開口部４の縁部Ｘに固定された
室内側熱交換器１と、室外側の開口部５の縁部Ｘに固定
された室外側熱交換器２とを備えたものであり、室内側
および室外側の開口部４，５の各縁部Ｘを内方に後退さ
せたものである。As shown in FIG. 1, the integrated air conditioner is
Underframe 3 formed in a box shape and having openings 4 and 5 on the indoor side and the outdoor side, the indoor heat exchanger 1 fixed to the edge X of the indoor-side opening 4, and the outdoor opening The outdoor heat exchanger 2 fixed to the edge portion X of the outer peripheral portion 5 is provided, and the respective edge portions X of the openings 4 and 5 on the indoor side and the outdoor side are retracted inward.
【００１３】また、図２および図３に示すように、台枠
３は外箱１０２ａ内に収められ、この外箱１０２ａには
取外し可能な前面グリル１０４ａが設けられている。ま
た、台枠３は、室内側ファンモータ（図示せず），室内
側ファン１０３ａ，室外側ファンモータ（図示せず）お
よび室外ファン（図示せず）を内蔵しており、前面グリ
ル１０４ａに開口する吸い込み口１０５ａおよび吹き出
し口１０８ａを配設して室内側風回路を設け、台枠３に
開口した吸い込み口となる開口部５および吹き出し口を
配設し室外側風回路を設け、この室内側風回路と室外側
風回路と圧縮機（図示せず）とからなる冷凍サイクルを
構成するものである。As shown in FIGS. 2 and 3, the underframe 3 is housed in an outer case 102a, and the outer case 102a is provided with a removable front grill 104a. Further, the underframe 3 incorporates an indoor fan motor (not shown), an indoor fan 103a, an outdoor fan motor (not shown) and an outdoor fan (not shown), and is opened in the front grill 104a. The indoor side air circuit is provided by arranging the suction port 105a and the air outlet port 108a, and the outdoor side air circuit is provided by arranging the opening 5 and the air outlet which are openings in the underframe 3 and serve as the outdoor side air circuit. The refrigeration cycle is composed of an air circuit, an outdoor air circuit, and a compressor (not shown).
【００１４】このように構成した空気調和機の冷凍サイ
クルについては、従来例と同じであるため、ここでは説
明を省略する。次に、室内側熱交換器１および室外側熱
交換器２の台枠３への取り付けについて説明する。図１
に示すように、室内側熱交換器取り付け部（吸い込み
口）となる台枠３の室内側の開口部４および室外側熱交
換器取り付け部（吸い込み口）となる室外側の開口部５
の各縁部Ｘを一旦内向に折り曲げて各端部３ａのみを折
り曲げ前状態とし、室内側および室外側の開口部５の各
縁部を内方に後退させたものである。そして、この端部
３ａに室内側熱交換器１および室外側熱交換器２の取り
付け用ネジ穴を複数個設ける。この取り付け用ネジ穴
と、端板１ａ，２ａに設けたネジ穴とを合わせて固定用
ネジ６にて止める。The refrigeration cycle of the air conditioner thus constructed is the same as that of the conventional example, and therefore its explanation is omitted here. Next, the attachment of the indoor heat exchanger 1 and the outdoor heat exchanger 2 to the underframe 3 will be described. Figure 1
As shown in FIG. 5, the indoor-side opening 4 of the underframe 3 that serves as the indoor-side heat exchanger mounting portion (suction port) and the outdoor-side opening 5 that serves as the outdoor-side heat exchanger mounting portion (suction port).
Each edge X is once bent inward, only each end 3a is in a pre-bending state, and each edge of the indoor-side and outdoor-side openings 5 is retracted inward. Then, a plurality of screw holes for mounting the indoor heat exchanger 1 and the outdoor heat exchanger 2 are provided in the end portion 3a. The mounting screw holes are aligned with the screw holes provided in the end plates 1a and 2a, and fixed with the fixing screw 6.
【００１５】このように台枠３の開口部４，５の各縁部
Ｘを内方に後退させたことにより、台枠３の強度アップ
が図れる。また、台枠３より後退した縁部Ｘの端部３ａ
で室内側熱交換器１および室外側熱交換器２の端板１
ａ，２ａをネジ止めするので固定用ネジ６の頭が奥に隠
れて外観が良くなる。次に、図４はこの発明の第２の実
施例の一体型空気調和機を説明するための説明図であ
る。なお、図４(a) は同一体型空気調和機を構成する枠
７を示す斜視図、図４(b)は同一体型空気調和機を構成
する枠７の取り付け状態を示す断面図である。By thus retracting the edges X of the openings 4, 5 of the underframe 3 inward, the strength of the underframe 3 can be increased. In addition, the end portion 3a of the edge portion X retracted from the underframe 3
The end plate 1 of the indoor heat exchanger 1 and the outdoor heat exchanger 2
Since a and 2a are screwed, the head of the fixing screw 6 is hidden behind and the appearance is improved. Next, FIG. 4 is an explanatory diagram for explaining an integrated air conditioner of a second embodiment of the present invention. 4 (a) is a perspective view showing the frame 7 constituting the same-body type air conditioner, and FIG. 4 (b) is a cross-sectional view showing the mounting state of the frame 7 constituting the same-body type air conditioner.
【００１６】図４(a) に示すように、枠７は、枠部７ａ
およびこの枠部７ａの開口周囲に立設した断面が逆Ｌ字
状の逆Ｌ字状部７ｂからなる。この逆Ｌ字状部７ｂには
室内型熱交換器２の取り付け用ネジ穴７ｃを複数個設け
る。このような枠７を図４(b) に示すように、室外側熱
交換器取り付け部（吸い込み口）となる台枠３に溶接等
により固定する。そして、室外側熱交換器２の側面に設
けた端板２ａのネジ穴と、取り付け用ネジ穴７ｃとを合
わせて固定用ネジ６にて止める。As shown in FIG. 4A, the frame 7 has a frame portion 7a.
The cross section of the frame portion 7a, which is provided upright around the opening, is an inverted L-shaped inverted L-shaped portion 7b. The inverted L-shaped portion 7b is provided with a plurality of screw holes 7c for mounting the indoor heat exchanger 2. As shown in FIG. 4 (b), such a frame 7 is fixed by welding or the like to the underframe 3 which serves as an outdoor heat exchanger attachment portion (suction port). Then, the screw holes of the end plate 2a provided on the side surface of the outdoor heat exchanger 2 and the mounting screw holes 7c are aligned and fixed with the fixing screws 6.
【００１７】このように、枠７により、開口部５の縁部
Ｘを内方に後退させたたことにより、台枠３の強度アッ
プが図れる。また、台枠３より後退した逆Ｌ字状部７ｂ
で室外側熱交換器２の端板２ａをネジ止めするので固定
用ネジ６の頭が奥に隠れて外観が良くなる。なお、この
第２の実施例では、台枠３への室外側熱交換器２の取り
付けについて説明したが、室内側交換器１についても同
様に枠７により開口部の縁部Ｘを内方に後退させて台枠
３に固定すれば良い。As described above, since the edge portion X of the opening 5 is retracted inward by the frame 7, the strength of the underframe 3 can be increased. In addition, the inverted L-shaped portion 7b retracted from the underframe 3
Since the end plate 2a of the outdoor heat exchanger 2 is screwed, the head of the fixing screw 6 is hidden behind and the appearance is improved. In addition, in the second embodiment, the attachment of the outdoor heat exchanger 2 to the underframe 3 has been described. However, in the indoor exchanger 1 as well, the edge X of the opening is made inward by the frame 7. It may be moved back and fixed to the underframe 3.
【００１８】次に、図５はこの発明の第３の実施例の一
体型空気調和機を説明するための説明図である。なお、
図５(a) は同一体型空気調和機を構成する金具８を示す
斜視図、図５(b) は同一体型空気調和機を構成する金具
８の取り付け状態を示す断面図である。図５(a) に示す
ように、金具８は、平板部８ａおよびこの平板部８ａに
立設した断面が逆Ｌ字状の逆Ｌ字状部８ｂからなる。こ
の逆Ｌ字状部８ｂには室内型熱交換器２の取り付け用ネ
ジ穴８ｃを複数個設ける。Next, FIG. 5 is an explanatory view for explaining an integrated air conditioner of a third embodiment of the present invention. In addition,
FIG. 5 (a) is a perspective view showing the metal fitting 8 constituting the same-body type air conditioner, and FIG. 5 (b) is a sectional view showing a mounting state of the metal fitting 8 constituting the same-body type air conditioner. As shown in FIG. 5 (a), the metal fitting 8 is composed of a flat plate portion 8a and an inverted L-shaped portion 8b having an inverted L-shaped cross section which is erected on the flat plate portion 8a. The inverted L-shaped portion 8b is provided with a plurality of screw holes 8c for mounting the indoor heat exchanger 2.
【００１９】このような金具８を図５(b) に示すよう
に、室外側熱交換器取り付け部（吸い込み口）となる台
枠３に溶接等により固定する。そして、室外側熱交換器
２の側面に設けた端板２ａのネジ穴と、取り付け用ネジ
穴８ｃとを合わせて固定用ネジ６にて止める。このよう
に、金具８により、開口部５の縁部Ｘを内方に後退させ
たことにより、台枠３の強度アップが図れる。また、台
枠３より後退した逆Ｌ字状部８ｂで室外側熱交換器２の
端板２ａをネジ止めするので固定用ネジ６の頭が奥に隠
れて外観が良くなる。As shown in FIG. 5 (b), such a metal fitting 8 is fixed to the underframe 3 serving as an outdoor heat exchanger mounting portion (suction port) by welding or the like. Then, the screw holes of the end plate 2a provided on the side surface of the outdoor heat exchanger 2 and the mounting screw holes 8c are aligned and fastened with the fixing screws 6. In this way, the metal fitting 8 allows the edge X of the opening 5 to be retracted inward, so that the strength of the underframe 3 can be increased. Further, since the end plate 2a of the outdoor heat exchanger 2 is screwed by the inverted L-shaped portion 8b retracted from the underframe 3, the head of the fixing screw 6 is hidden behind and the appearance is improved.
【００２０】なお、この第３の実施例では、台枠３への
室外側熱交換器２の取り付けについて説明したが、室内
側交換器１についても同様に金具８により開口部の縁部
Ｘを内方に後退させて台枠３に固定すれば良い。In the third embodiment, the attachment of the outdoor heat exchanger 2 to the underframe 3 has been described, but the indoor side exchanger 1 is also provided with the metal fitting 8 to fix the edge X of the opening. It may be retracted inward and fixed to the underframe 3.
【００２１】[0021]
【発明の効果】この発明の一体型空気調和機によれば、
台枠に設けた室内側および室外側の開口部の各縁部を内
方に後退させたことにより、台枠の強度アップを図るこ
とができ、かつ、台枠と室内側熱交換器および室外側熱
交換器との固定箇所が奥に隠れて外観が良くなる。According to the integrated air conditioner of the present invention,
By retreating the edges of the indoor and outdoor openings provided in the underframe inward, the underframe strength can be increased, and the underframe, the indoor heat exchanger, and the room The fixed part with the outer heat exchanger is hidden behind to improve the appearance.
【図１】この発明の第１の実施例の一体型空気調和機の
要部を示す断面図である。FIG. 1 is a sectional view showing a main part of an integrated air conditioner according to a first embodiment of the present invention.
【図２】同一体型空気調和機を室内側から見た様子を示
す外観斜視図である。FIG. 2 is an external perspective view showing the same-type air conditioner as viewed from the indoor side.
【図３】同一体型空気調和機を室外側から見た様子を示
す外観斜視図である。FIG. 3 is an external perspective view showing the same-body air conditioner as seen from the outside of the room.
【図４】この発明の第２の実施例の一体型空気調和機を
説明するための説明図である。FIG. 4 is an explanatory diagram for explaining an integrated air conditioner of a second embodiment of the present invention.
【図５】この発明の第３の実施例の一体型空気調和機を
説明するための説明図である。FIG. 5 is an explanatory diagram for explaining an integrated air conditioner of a third embodiment of the present invention.
【図６】従来の一体型空気調和機を室内側から見た様子
を示す外観斜視図である。FIG. 6 is an external perspective view showing a state in which the conventional integrated air conditioner is viewed from the indoor side.
【図７】従来の一体型空気調和機を室外側から見た様子
を示す外観斜視図である。FIG. 7 is an external perspective view showing a state in which the conventional integrated air conditioner is viewed from the outside of the room.
【図８】図７のＡ−Ａ’線における断面図である。8 is a cross-sectional view taken along the line A-A 'in FIG.
【図９】従来の一体型空気調和機を構成する台枠成形時
のたわみを示す斜視図である。FIG. 9 is a perspective view showing a flexure at the time of molding an underframe which constitutes a conventional integrated air conditioner.
１ 室内側熱交換器 ２ 室外側熱交換器 ３ 台枠 ４ 室内側の開口部 ５ 室外側の開口部 Ｘ 縁部 1 Indoor-side heat exchanger 2 Outdoor-side heat exchanger 3 Frame 4 Indoor-side opening 5 Outdoor-side opening X Edge
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3206891AJPH0544955A (en) | 1991-08-19 | 1991-08-19 | Integrated air conditioner |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3206891AJPH0544955A (en) | 1991-08-19 | 1991-08-19 | Integrated air conditioner |
| Publication Number | Publication Date |
|---|---|
| JPH0544955Atrue JPH0544955A (en) | 1993-02-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3206891APendingJPH0544955A (en) | 1991-08-19 | 1991-08-19 | Integrated air conditioner |
| Country | Link |
|---|---|
| JP (1) | JPH0544955A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8227821B2 (en) | 2004-09-22 | 2012-07-24 | Osram Opto Semiconductors Gmbh | Housing for an optoelectronic component, optoelectronic component and method for the production of an optoelectronic component |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8227821B2 (en) | 2004-09-22 | 2012-07-24 | Osram Opto Semiconductors Gmbh | Housing for an optoelectronic component, optoelectronic component and method for the production of an optoelectronic component |
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