JPH05203187A - Air conditioner - Google Patents

Abstract

PURPOSE:To prevent damage of a suction/exhaust duct and a connecting part by eliminating twisting of the suction/exhaust duct even when a body is used at a position deviated from a window frame and obviating application of a load to the suction/exhaust duct and the connecting part. CONSTITUTION:A suction/exhaust duct 30 formed of a suction duct 33 and an exhaust duct 34 is connected to an outdoor side suction port and an outdoor side exhaust port of a body 1 in an air conditioner. A window frame holder 32 of the duct 30 is connected to a rotary holder, and the rotary holder is rotatably mounted at a stationary holder to be fixed to a window frame 47.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of an air conditioner which exhausts cooling air for an outdoor heat exchanger through an exhaust duct.

[0002]

2. Description of the Related Art Conventionally, an air conditioner of this type is known, for example, as shown in Japanese Utility Model Publication No. 56-53225 (F24F 1/02). In this structure, since the openings for connecting the intake duct and the exhaust duct are formed in the wall of the room, the installation work is difficult, and it is difficult to move the main body to another room or another place. There is a drawback that it is not easy to use.

Therefore, it is conceivable to install a window frame on the window of the room and connect the intake duct and the exhaust duct to this window frame. Depending on the height of the window frame and the place of use, the main body may be connected to the intake duct. And the exhaust duct may need to be installed in a twisted position, and due to the twist of the intake duct and the exhaust duct, the intake duct and the exhaust duct, the intake duct and the connection between the exhaust duct and the main body, A load is applied to the connection between the intake duct and the exhaust duct and the window frame,
These parts may be damaged if used for many years.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above drawbacks, and an object of the present invention is to provide an air conditioner capable of reducing the twist of the intake duct and the exhaust duct.

[0005]

The first means of the present invention is to:
A main body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, an exhaust duct having one end connected to an outdoor exhaust port of the main body, and a window frame connecting the other end of the exhaust duct. And the exhaust duct is rotatably connected to the window frame.

The second means of the present invention is that a main body having an indoor heat exchanger, an outdoor heat exchanger and a compressor, and one end thereof is connected to an outdoor intake port and an outdoor exhaust port of the main body. A suction / exhaust duct and a window frame connecting the other end of the suction / exhaust duct, and the suction / exhaust duct is rotatably connected to the window frame.

Further, a third means of the present invention is a main body having an indoor heat exchanger, an outdoor heat exchanger and a compressor, and an exhaust duct having one end connected to an outdoor exhaust port of the main body. A window frame holder provided at the other end of the exhaust duct, and a rotary holder rotatably mounted on a fixed frame provided on the window frame and detachably connected to the window frame holder. It is characterized by

A fourth means of the present invention is to provide a main body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, and one end of which is connected to an outdoor intake port and an outdoor exhaust port of the main body. A suction / exhaust duct, a window frame holder provided at the other end of the suction / exhaust duct, and a rotary holder rotatably mounted on a fixed frame provided on the window frame and detachably connected to the window frame holder. It is characterized by having.

[0009]

According to the first means of the present invention, even when the main body is used in a position displaced from the window frame, the exhaust duct is not twisted and a load is applied to the exhaust duct and the connecting portion. Absent.

Further, according to the second means of the present invention, even when the main body is used at a position displaced from the window frame, the intake / exhaust duct is not twisted and a load is applied to the intake / exhaust duct and the connecting portion. Absent.

Further, according to the third means of the present invention, even when the main body is used at a position displaced from the window frame, the exhaust duct is not twisted and a load is applied to the exhaust duct and the connecting portion. Never.

Further, according to the fourth means of the present invention, even when the main body is used in a position displaced from the window frame, the intake / exhaust duct is not twisted and a load is applied to the intake / exhaust duct and the connecting portion. Absent.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to FIGS.

Reference numeral 1 denotes a main body, which has a front case 2, which covers the front surface, both side surfaces and the upper surface, a rear case 3, which covers the back surface, and a bottom plate 4, which form the outer appearance. Reference numeral 5 denotes an indoor-side intake port formed on the front surface of the main body 1, and 6 denotes an indoor-side exhaust port formed on the front surface of the main body 1 on the side of the indoor-side intake port 5, which is driven by an electric motor (not shown) to be an indoor-side exhaust port. Wind direction left / right change vane 7 for changing the exhaust air from 6 to the left / right direction and the indoor side exhaust port 6 manually
It has a wind improvement down change vane 8 for changing the exhaust air from up and down. Reference numeral 9 denotes an inclined surface formed on the upper part of the rear surface of the main body 1, and forms an outdoor air intake port 10 and an outdoor air exhaust port 11. Reference numeral 12 is a locking portion formed on the upper portion of the inclined surface 9, 13 is a mounting screw threaded portion formed on the rear surface of the main body 1, and a locking protrusion formed on the main body side holder 31 of an intake / exhaust duct 30 described later. 35 is locked to the locking portion 12, and the mounting screw 37 is screwed into the mounting screw screwing portion 13 via the main body side holder 31, so that the main body side holder 31 of the intake / exhaust duct 30 is fixed to the inclined surface 9 of the main body 1. It is designed to be worn.

Reference numeral 14 denotes a water tray which divides the inside of the main body 1 into upper and lower parts, and is placed and fixed on a partition plate 15 fixed to the bottom plate 4 in a state of standing on the bottom plate 4, and the bottom plate 4, Water saucer
Compressor 16 in the lower rear space surrounded by 14 and partition plate 15.
The water receiver 17 is removably accommodated in the lower front space while accommodating and fixing.

A first fan casing 18 is mounted and fixed on the water receiving tray 14 and is located in front of the main body 1, and is a chamber extending from the indoor intake port 5 formed in the front surface of the main body 1 to the indoor exhaust port 6. The inner air passage 19 is configured. Reference numeral 20 is a cooler which is an indoor side heat exchanger mounted on the intake side of the first fan casing 18, 21 is a cross-flow fan arranged in the first fan casing 18, and 22 is the cross-flow fan 21. With the first motor for rotating the fan, the cross-flow fan 21 and the first motor 22 constitute an indoor blower.

A second fan casing 23 is mounted and fixed on the water receiving tray 14 and is located at the rear of the main body 1, and constitutes an outdoor air passage 24 from the outdoor air intake port 10 to the outdoor air exhaust port 11. is doing. Reference numeral 25 is a condenser serving as an outdoor heat exchanger fixed to the second fan casing 23, 26 is a sirocco fan arranged in the second fan casing 23, and 27 is a rotational drive of the sirocco fan 26. With the second motor, the sirocco fan 26 and the second motor 27 constitute an outdoor fan. The second fan casing 23 is a first fan casing.
It is screwed together with the sing 18 and is placed on the water receiving tray 14 in that state and then screwed onto the water receiving tray 14.

28 is an indoor filter disposed between the indoor intake port 5 and the cooler 20, 29 is an outdoor filter disposed between the back surface of the main body 1 and the condenser 25, The indoor filter 28 and the outdoor filter 29 are designed to be removably inserted through openings formed in the side surface of the main body 1.

Reference numeral 30 denotes an intake / exhaust duct, which comprises a main body side holder 31, a window frame holder 32, an intake duct 33 and an exhaust duct 34. The intake duct 33 and the exhaust duct 34
Is formed in a substantially rectangular cross section and is formed of a material having shape retention, flexibility, elasticity and durability, such as a synthetic resin in which a vinyl acetate copolymer is mixed with ethylene. By having the intake / exhaust duct 30 connected to the main body 1 and the window frame 47 described later, when the main body 1 is moved or turned, the intake duct 33 and the exhaust duct 34 are deformed by twisting. And has flexibility and elasticity to facilitate movement and change of direction of the main body 1, and durability to prevent cracking of a portion to which a load is applied. ing.

The main body side holder 31 is constructed by fixing a pair of left and right cases with screws, and the locking projection 35 formed on the upper part is inserted into the locking part 12 formed on the inclined surface 9 of the main body 1. Then, the main body side holder 31 is rotated around the engaging portion of the locking projection 35 and the locking portion 12 as an axis to bring the lower surface of the main body side holder 31 into contact with the inclined surface 9, and in this state, the fixing formed on the lower portion. Part 36
The mounting screw 37 is screwed into the screwing portion 13 of the main body 1 through the through hole to attach the main body side holder 31 to the main body 1. As described above, the main body side holder 31 has the locking projections 35 formed on the upper portion locked to the locking portion 12 of the main body 1, and the main body side holder 31
Since the fixing portion 36 formed in the lower part of the main body 1 is attached by being screwed onto the main body 1, the attaching / detaching work can be simplified and the usability can be improved. Further, since the main body side holder 31 rotates the main body side holder 31 about the engaging portion of the locking projection 35 and the locking portion 12 as an axis, the lower surface of the main body side holder 31 is brought into contact with the inclined surface 9, Compared with the structure in which the main body side holder 31 is slidably mounted on the main body 1, the gap between the main body 1 and the lower surface of the main body side holder 31 can be reduced, and the intake / exhaust efficiency can be improved.

38 is a holding member having a pair of ventilation holes 39,
An insertion portion 40 is integrally formed on the periphery of the ventilation hole 39, and the insertion portion 40 is inserted and fitted into both ends of the intake duct 33 and the exhaust duct 34, respectively, so that the intake duct 33 and the exhaust duct 34 are deformed. It is designed to prevent you from doing so. The insertion portion 40 of the holding member 38 is connected to the intake duct 33 and the exhaust duct.
In a state where the holding member 38 is inserted and fitted into the end portion of 34, the holding member 38 is inserted into the locking groove formed between the ribs 41 and 42 of the one case constituting the main body side holder 31, and the holding member 38 is Both cases are engaged while being inserted into a locking groove formed between the ribs 41 and 42 of the case, and the intake duct 33 and the exhaust duct 34 are clamped and fixed.

The window frame holder 32 is constructed by fixing a pair of left and right cases with screws, and the insertion portion 40 is attached to the intake duct.
A holding member inserted into and fitted to the end portions of the exhaust duct 34 and the exhaust duct 33, a rib 43 of one case constituting the window frame holder 32,
44 and the retaining member 38 is inserted into the retaining groove formed between the ribs 43 and 44 of the other case to engage the two cases with each other, and the intake duct 33 and the exhaust gas are exhausted. Duct for
It is designed to pinch and fix 34. Reference numeral 45 denotes a flange portion formed on the window frame holder 32, which is removably inserted into an engagement groove 92 of a rotary holder 84 described later, and a pair of recesses 46 formed on the flange portion 45 are engaged with the engagement groove 92. The engaging projection 93 formed on the above is releasably engaged to prevent the engaging projection 93 from falling off the rotary holder 84.

Next, the window frame 47 attached to the window of the room and to which the intake / exhaust duct 30 is attached will be described.

Reference numeral 48 is a fixed frame support made of a synthetic resin, and as shown in FIG. 9, projecting portions 49, 50, 51 are provided from both end portions and the central portion toward the inside of the window frame 47, and have a substantially Y-shaped cross section. Is formed in a shape. Reference numeral 52 denotes a first bulge portion formed on the indoor-side protruding portion 49, and a bellows-like closing member 96, which will be described later, is located between the protruding portion 50 and the closing member 96 moves to the indoor side and the outdoor side. It is designed to prevent Reference numeral 53 is a second bulge portion formed on the outdoor bulge portion 51. The second bulge portion 53 is extended toward the outdoor side, and the extended portion has elastic rubber that contacts the window glass. An insertion groove 55 for mounting a seal material 54 made of is formed. 56 is a synthetic resin connecting plate, 57 is a steel plate mounting bracket, and the connecting plate 56 and mounting bracket 57 are a pair of columns for a fixed frame.
At the lower end of 48, the first and second bulging portions 52 and 53 are fixed by screws. Reference numeral 58 denotes a locking portion formed on the connecting plate 56, which is a pair of L
A bellows-like closing member which will be described later and is composed of the ribs 59 and 60.
It is designed to lock the end of 96. The locking portion 58 is formed so that one L-shaped rib 59 is higher than the other L-shaped rib 60 so that it can be locked even when the bellows-shaped closing member 96 is cut halfway as shown in FIG. Is becoming Reference numeral 61 is a mounting screw that is screwed into the mounting bracket 57 so that the window sash is sandwiched between the connecting plate 56 and the mounting screw 61. The fixed frame column 58, the connecting plate 56, and the mounting bracket 57 constitute a fixed frame 62.

Reference numeral 63 designates a support for a sliding frame made of a synthetic resin, and as shown in FIG. 9, it is formed in a substantially U-shaped cross-section opening toward the outside of the room. 48 is inserted, and the sliding frame support 63 slides vertically with respect to the fixed frame support 48. 64 is the support for the sliding frame 63
The protruding portion that is formed to bulge from the inner side surface of the window frame 47 toward the inside of the sliding frame strut 63, and is substantially T that opens toward the inside of the window frame 47.
It has a V-shaped engagement groove 65, and the T-shaped rib 79 of the fixed holder 78 and the side surface of the closing plate 96, which will be described later, are inserted into the engagement groove 65. Reference numeral 66 denotes a substantially T-shaped rib formed from the vicinity of the outdoor side end portion of the outer surface of the window frame 47 of the sliding frame support 63 toward the inside of the sliding frame support 63, and the outdoor side end of the rib 66. An insertion groove 67 for mounting the sealing material 54 between the outer surface of the window frame 47 of the sliding frame column 63 and the outdoor side end of the sliding frame column 63, and a fixed frame column at the indoor side end 68 of the rib 66. It is designed to lock the rib 69 of 48. Reference numeral 70 denotes an L-shaped rib formed from the inner side surface of the window frame 47 of the sliding frame strut 63 toward the inside of the sliding frame strut 63 toward the inside of the sliding frame strut 63. 2 The rib 71 formed from the bulging portion 53 is locked,
Engagement between the indoor end 68 of the T-shaped rib 66 and the rib 68 of the fixed frame support 48 and the L-shaped rib 70 and the rib of the fixed frame support 48.
The engagement with 71 prevents the sliding frame support 63 from expanding. Further, the fixing frame support 48 is prevented from falling off to the outside of the room by the contact of the first bulging portion 52 with the protruding portion 64 and the contact of the rib 69 with the T-shaped rib 66. ing. Reference numeral 72 designates a synthetic resin connecting member fixed to the upper and lower ends of the sliding frame support 63, and includes a pair of L-shaped ribs 73 and 74 for locking the ends of a bellows-like closing plate 96 described later. The stopper 75 and a T-shaped rib 79 of a fixed holder 78, which will be described later, and a locking groove 76 for locking the side surface of the closing plate 96 are provided. The sliding frame support 63 and the connecting member 72 constitute a sliding frame 77.

Reference numeral 78 is a fixed holder made of synthetic resin, in which T-shaped ribs 79 formed on both side surfaces are inserted into the engaging grooves 65 of the sliding frame support 63, and ribs 80 formed on the lower surface are connected members 72. It is locked in the locking groove 76 and is mounted on the sliding frame 77. Reference numeral 81 is an opening formed in the fixed holder 78, and an annular rib 82 is formed from the peripheral edge of the opening 81 toward the outside of the room, and a pair of protrusions 83 is formed on the outdoor end surface of the annular rib 82.

Reference numeral 84 is a rotary holder having a cylindrical portion 85 rotatably inserted into the opening 81 of the fixed holder 78.
A plurality of elastic engaging claws 86 are formed on the
Is engaged with the outdoor end surface of the annular rib 82 of the fixed holder 78 to prevent the rotary holder 84 from falling off to the indoor side. Further, when the rotary holder 84 rotates, the engaging claws 86 contact the protrusions 83 of the annular ribs 82 of the fixed holder 78 to restrict the rotation. 87 is integrally formed with the rotary holder 84, and has a cylindrical portion.
A partition that divides 85 into an intake-side opening 88 and an exhaust-side opening 89, and a filter 90 that prevents insects and dust from entering the intake-side opening 88 and exhaust-side opening 89 from the outside is rotated by a mounting screw 91. I am wearing it freely. Reference numeral 92 denotes an engaging groove integrally formed on the inner surface of the rotary holder 84, which is an elastic engaging projection 93.
The flange portion 45 of the window frame holder 32 is inserted into the engagement groove 92, and the engagement protrusion 93 is engaged with the recess 46 of the flange portion 45 to rotate the window frame holder 32. It is designed to prevent the holder 84 from falling off.

Reference numeral 94 is a translucent closing plate made of translucent synthetic resin, glass or the like, both sides of which are locked in the engaging grooves 65 of the sliding frame support 63 and the lower end is engaged with the upper surface of the fixed holder 78. It is locked in the groove 95 to prevent it from falling off.

Reference numeral 96 denotes a bellows-like closing member made of synthetic resin. As shown in FIG. 4, a pair of T-shaped locking pieces 97 and 98 formed at one end are formed on the connecting plate 56 of the fixed frame 62. The L-shaped ribs 59 and 60 are respectively locked, and the T-shaped locking piece 99 formed at the other end is formed on the connecting member 72 of the sliding frame 77.
Fixed to the sliding frame 77 and fixed frame 48 located above the sliding frame 77.
Fixed frame 48 located under the space between sliding frame 77 and sliding frame 77
The space between the sliding frame 77 and the sliding frame 77 is closed.

The fixed frame columns 48 of the fixed frame 62 are inserted into the upper and lower ends of the sliding frame column 63 of the sliding frame 77, respectively, and the fixed frame columns 48 on the upper and lower sides are fixed to the window sash. , Sliding frame
77 slides up and down, and the sliding frame 77 is fixed by screwing a fixing screw 100 provided on the sliding frame column 63.

The window frame 47 constructed as described above is attached to the window sash as follows.

First, at the bottom of the window sash, the lower fixing frame
The fixing screw 61 provided on the mounting bracket 57 of 62 is screwed to clamp and fix the lower portion of the sash between the fixing screw 61 and the connecting plate 56. Then, the fixing screw 61 provided on the mounting bracket 57 of the upper fixing frame 62 is screwed, and the upper portion of the sash is sandwiched and fixed between the fixing screw 61 and the connecting plate 56. After that, the height of the sliding frame 77 is adjusted to a height at which the window frame holder 32 of the intake / exhaust duct 30 in which the main body side holder 31 is attached to the main body 1 can be attached to the rotation holder 77.
The fixing screw 100 is screwed to fix the fixed frame 62 and the sliding frame 77.

At this time, depending on the height of the window sash, it may not be possible to attach it to the sash even when the window frame 47 is shortened to the minimum height. In this case, as shown in FIG. 7, one end side where the pair of L-shaped ribs 97, 98 of one bellows-like closing member 96 is formed is cut to a desired length. The cut portions are locked by the L-shaped ribs 97 and 98 by making the heights of the L-shaped ribs 97 and 98 different from each other.

Next, the operation will be described. The compressor 16 and the first
When the motor 22 and the second motor 27 are driven, the first motor 22
The cross-flow fan 21 is rotated by the driving of the cross-flow fan 21, and the air sucked from the indoor side intake port 5 by the driving of the cross-flow fan 21 is cooled by the cooler 20.
And is exhausted from the indoor side exhaust port 6. The cold air from the indoor exhaust port 6 is blown in a desired direction by the airflow direction left / right changing blade 7 and the wind improving / downward changing blade 8. Also,
By driving the second motor 27, the sirocco fan 26 rotates,
The condenser 25 is cooled by the outside air taken in from the intake duct 33 of the intake / exhaust duct 30 by the rotation of the sirocco fan 26, and is exhausted to the outside through the exhaust duct 34.

At this time, the exhaust air from the exhaust duct 34 becomes warm air by cooling the condenser 25 and moves upward, so that the exhaust air from the intake opening 89 located below the exhaust opening 89 of the window frame 47. Exhaust from the exhaust duct 34 is not sucked from 88.

Further, since dust and insects are removed from the outside air taken in from the intake duct 33 by the filter 90, dust and insects are prevented from entering the main body 1 through the intake duct 33. Can be prevented. Also, the exhaust duct
Since the filter 34 is also covered with the filter 90, dust, insects and the like will not enter the main body 1 through the exhaust duct 34 even when the operation is stopped. Furthermore, when the filter 90 is used for a long period of time, it is clogged with dust or the like particularly on the intake side, but since the filter 90 is formed rotatably by the mounting screw 91, it can be rotated 180 ° if necessary. ,
That is, the portion of the filter 90 covering the intake duct 33 can be moved to the exhaust duct 34 side, and the exhaust gas from the exhaust duct 34 can be used to clean the filter 90.

Although the main body 1 may be used at a position away from the window frame 47 due to room layout or the like, the rotary holder 84 with which the window frame holder 32 of the intake / exhaust duct 30 is engaged is fixed by the fixed holder 78.
Since the main body 1 is rotated away from the window frame 47, no load is applied to the intake / exhaust duct 30.

[0038]

As described above, according to the structure of claim 1 of the present invention, even when the main body is used at a position displaced from the window frame, the exhaust duct is not twisted, and the exhaust duct and the connection are not twisted. Since no load is applied to the portion, it is possible to prevent damage and the like.

According to the second aspect of the present invention,
Even when using the main unit at a position displaced from the window frame,
Since the intake / exhaust duct is not twisted and no load is applied to the intake / exhaust duct or the connecting portion, it is possible to prevent damage and the like.

Further, according to the structure of claim 3 of the present invention, even when the main body is used at a position displaced from the window frame, the exhaust duct is not twisted and a load is applied to the exhaust duct and the connecting portion. Since this is not the case, there is an effect such that damage can be prevented.

According to the structure of claim 4 of the present invention,
Even when using the main unit at a position displaced from the window frame,
Since the intake / exhaust duct is not twisted and no load is applied to the intake / exhaust duct or the connecting portion, it is possible to prevent damage and the like.

[Brief description of drawings]

FIG. 1 is an external side view showing an embodiment of the present invention.

FIG. 2 is a front view of the same appearance.

FIG. 3 is an exploded perspective view of an essential part for explaining a combined state of the intake / exhaust duct and the window frame.

FIG. 4 is an enlarged sectional view of a main part of the window frame.

FIG. 5 is an exploded perspective view of a main part of the window frame.

FIG. 6 is an enlarged sectional view of a main part of the window frame.

FIG. 7 is an enlarged sectional view of a main part of the window frame.

FIG. 8 is a plan view of the window frame.

FIG. 9 is a sectional view of the window frame.

FIG. 10 is a sectional view of the intake / exhaust duct.

FIG. 11 is an exploded perspective view of a main part of the intake / exhaust duct.

FIG. 12 is an enlarged cross-sectional view of a connecting portion between the main body and the intake / exhaust duct.

FIG. 13 is a vertical cross-sectional view of the main body.

FIG. 14 is a cross-sectional view of the same body.

FIG. 15 is a top view of the rear portion of the main body.

[Explanation of symbols]

 1 Main body 10 Outdoor air intake port 11 Outdoor air exhaust port 16 Compressor 20 Indoor heat exchanger 21 Outdoor heat exchanger 30 Air intake / exhaust duct 32 Window frame side holder 33 Air intake duct 34 Exhaust duct 47 Window frame 78 Fixed frame 84 Rotating frame

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yujiro Takamoto 2-18 Keihan Hondori, Moriguchi City, Osaka Prefecture Sanyo Electric Co., Ltd. (72) Inventor Hidefumi Nomura 2-18 Keiyo Hondori, Moriguchi City, Osaka Sanyo (72) Inventor Hiroyuki Takami 2-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Mitsuyoshi Otani 2-18-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Toshiki Takama 2-18, Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd.

Claims (4)

[Claims] 1. A main body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, an exhaust duct whose one end is connected to an outdoor exhaust port of the main body, and the other end of the exhaust duct. An air conditioner comprising a connecting window frame, and the exhaust duct being rotatably connected to the window frame. 2. A main body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, an intake / exhaust duct having one end connected to an outdoor intake port and an outdoor exhaust port of the main body, and the intake / exhaust duct of the exhaust duct. An air conditioner comprising: a window frame having the other end connected thereto, and the intake / exhaust duct being rotatably connected to the window frame. 3. A main body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, an exhaust duct whose one end is connected to an outdoor exhaust port of the main body, and another end of the exhaust duct. An air conditioner comprising: a window frame holder provided; and a rotary holder rotatably mounted on a fixed frame provided on the window frame and detachably connecting the window frame holder. 4. A body having an indoor heat exchanger, an outdoor heat exchanger, and a compressor, an intake / exhaust duct whose one end is connected to an outdoor intake port and an outdoor exhaust port of the main body, and an intake / exhaust duct of the intake / exhaust duct. An air conditioner comprising: a window frame holder provided at the other end; and a rotary holder rotatably mounted on a fixed frame provided on the window frame and detachably connecting the window frame holder. Machine.