JP2008138942A - Outdoor unit for air conditioner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner capable of improving work efficiency in attachment of an electrical component unit to a partition plate. <P>SOLUTION: The partition plate 25 has a front swelling part 25f swelling toward a blower chamber SP1 side, a rear swelling part 25b, a front attachment hole O1, a rear attachment hole O2, a curved portion curved toward a machine chamber side in the front of the front swelling part, and a curved portion curved in a machine chamber side in the rear of the rear swelling part. The electrical component unit 45 has a first tabular member 51 wherein a distance between a front end 51f and a rear end 51b is smaller than a distance between a front end of the front swelling part 25f of the partition plate 25 and a rear end of the rear swelling part 25b, and a front attachment pawl N1 and a rear attachment pawl N2 provided in positions corresponding to the front attachment hole O1 and the rear attachment hole O2. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an outdoor unit of an air conditioner.

  2. Description of the Related Art Conventionally, an outdoor unit having a structure partitioned into a blower chamber and a machine room has a structure in which an electrical component unit is provided on the machine room side (see Patent Document 1 below).

Such an outdoor unit is installed outdoors, and rainwater may pass through the blower room. For this reason, the electrical component unit that is vulnerable to water is designed on the machine room side with respect to the partition plate so that rainwater passing through the blower room does not flow.
JP 2005-76924 A

  However, since the electrical component unit is provided with heat-generating components and the like, it may be desired to install it near the partition plate in order to ensure heat dissipation. In this case, the hole of the partition plate provided for hooking the hook extending from the electrical component unit to the partition plate is designed as small as possible so that rainwater does not easily pass through.

  For this reason, when the electrical component unit is attached to the partition plate during the manufacture of the outdoor unit, it is necessary to pass a hook portion extending from the electrical component unit through a very small hole, which makes assembly difficult. .

  This invention is made | formed in view of the point mentioned above, The subject of this invention is the outdoor unit of the air conditioning apparatus which can improve workability | operativity at the time of attaching an electrical component unit with respect to a partition plate. It is to provide.

  The outdoor unit of the air conditioner according to the first invention includes a main body casing, a partition plate, and an electrical component unit. The main casing has a machine room and a fan room inside. The partition plate divides the inside of the main body casing into a machine room side and a blower chamber side in a substantially vertical direction, a first bulge portion bulged toward the blower chamber side, and a rear side of the first bulge portion toward the blower chamber side A bulging second bulging portion, a communication hole provided between the first bulging portion and the second bulging portion and communicating the blower chamber and the machine chamber, and a machine in front of the first bulging portion. A front curved portion curved toward the chamber side, and a rear curved portion curved toward the machine chamber side behind the second bulging portion. Here, the number of communication holes is not limited to one. Further, the electrical component unit includes an attachment body in which a distance between the first end portion and the second end portion is less than a distance between the front end of the first bulge portion and the rear end of the second bulge portion of the partition plate, The portion extending from the body and extending from the first end to the second end of the mounting body is located between the front end of the first bulge and the rear end of the second bulge. And an attachment claw provided at a position corresponding to the communication hole. Here, the number of attachment claws is not limited to one.

  Here, when the electrical component unit is attached to the partition plate, the attachment claw of the electrical component unit may be brought to a position corresponding to the communication hole of the partition plate, and it may be difficult to insert. For example, since it is hidden by the electrical component unit main body, it is difficult to visually recognize the position of the mounting claw during insertion.

  On the other hand, here, the first end portion and the second end portion of the electrical component unit are curved forward so that they naturally go to the positions corresponding to the front cap portion and the rear bulge portion of the partition plate. The part and the backward curved part guide. Thereby, the mounting claw of the guided electrical component unit moves to a location corresponding to the position of the communication hole provided in the partition plate. In this state, the attachment claw can be easily communicated with the communication hole.

  Thereby, the mounting workability of the electrical component unit to the partition plate is improved.

  The outdoor unit of the air conditioner according to the second aspect of the invention is the outdoor unit of the air conditioner of the first aspect, wherein the distance from the first end to the second end of the mounting body is the first expansion of the partition plate. It is more than the distance from the rear end of the protruding portion to the front end of the second bulging portion.

  Here, when mounting the electrical component unit to the partition plate, even if there is no space between the both ends of the electrical component unit and both bulging portions of the partition plate, the mounting workability is improves.

  The outdoor unit of the air conditioner according to the third aspect of the present invention is the outdoor unit of the air conditioner of the first aspect or the second aspect of the present invention, and the tip of the attachment claw of the electrical component unit extends downward. The length of the vertical component of the communication hole of the partition plate is larger than the length of the vertical component of the mounting claw.

  Here, when the electrical component unit is attached to the partition plate, after the position in the width direction is determined by the guide in the width direction, the attachment claw of the electrical component unit can be communicated with the communication hole. And it becomes possible to attach easily by locking an electrical component unit with respect to a partition plate by dropping with the dead weight of an electrical component unit.

  An outdoor unit of an air conditioner according to a fourth aspect of the present invention is the outdoor unit of the air conditioner according to any one of the first to third aspects of the invention, and at least a blower of the first bulge part and the second bulge part. One located on the leeward side extends substantially in the vertical direction.

  Here, in a state where the electrical component unit is attached to the partition plate, rainwater may enter the machine room side from the blower room through the portion where the attachment claws communicate. However, even if rainwater has entered the machine room side, the front bulge part provided on the leeward side is a conduction path that guides the incoming water down and leads to electrical components. It is possible to avoid the risk that the unit will be violated by rainwater.

  An outdoor unit of an air conditioner according to a fifth aspect of the present invention is the outdoor unit of the air conditioner according to any one of the first to fourth aspects of the invention, and is at least one of the first bulge and the second bulge. One extends substantially vertically from the vicinity of the upper end of the partition plate to the vicinity of the lower end.

  Here, since the bulging portion provided for positioning the electrical component unit in the partition plate extends from the upper vicinity of the partition plate to the lower vicinity, the strength of the curved partition plate is improved. Can do.

  An outdoor unit of an air conditioner according to a sixth aspect of the invention includes an electrical component unit and a partition plate. The electrical component unit has an electrical component unit main body and an attachment member extending from the electrical component unit main body. The partition plate includes a contacted portion having a shape corresponding to at least a part of the outer edge of the electrical component unit main body, and a mounting hole with which the mounting member can communicate and whose outer shape is smaller than the contacted portion. The fan room and the machine room are partitioned. The distance from a part of the outer edge to the mounting member is substantially equal to the distance from the contacted portion to the mounting hole. Here, the number of mounting holes is not limited to one. The number of attachment members is not limited to one.

  Here, when the electrical component unit is attached to the partition plate, the attachment member of the electrical component unit is brought to a position corresponding to the attachment hole of the partition plate, and it may be difficult to insert. For example, since the mounting member is hidden by the electrical component unit main body, it is difficult to visually recognize the position of the mounting member during insertion.

  On the other hand, here, a part of the outer edge of the electrical component unit main body having a larger outer shape is moved to a position corresponding to the contacted portion, rather than communicating the mounting member with a mounting hole having a smaller outer shape. Is easier. Since the distance from a part of the outer edge of the electrical component unit body to the mounting member and the distance from the contacted part to the mounting hole are substantially equal, the part of the outer edge of the electrical component unit body is attached to the partition plate. By simply moving to the position corresponding to the contact portion, the mounting member of the electrical component unit can be moved to a position where the mounting hole of the partition plate can be easily communicated.

  Thereby, the mounting workability of the electrical component unit to the partition plate is improved.

  According to the first invention, the mounting workability of the electrical component unit to the partition plate is improved.

  According to the 2nd invention, even if it is a case where there is no room margin between both bulging parts of a partition plate, mounting workability improves.

  According to the third invention, it is possible to easily mount the electronic component unit by locking the electric component unit with respect to the partition plate by dropping the electric component unit with its own weight.

  According to the fourth invention, it is possible to avoid the danger that the electrical component unit is violated by rainwater.

  According to the fifth aspect, the strength of the curved partition plate can be improved.

  According to the sixth aspect of the invention, the workability of attaching the electrical component unit to the partition plate is improved.

  The outdoor unit 1 of the air conditioning apparatus which concerns on one Embodiment of this invention is demonstrated using FIGS.

<Configuration of outdoor unit 1 as a whole>
The outdoor unit 1 is installed outside and is a so-called trunk type outdoor unit as shown in FIGS. 1 and 2 are external perspective views of the outdoor unit 1, and FIG. 3 is an exploded perspective view of the outdoor unit 1.

  In the present specification, for the outdoor unit 1, “front” means a surface on which the left front plate 22 b and the right front plate 22 c are arranged, and “back” means a surface facing the “front”. And For the outdoor unit 1, “right” means right when the outdoor unit 1 is viewed from the front side, and “left” means left when the outdoor unit 1 is viewed from the front side. And

  The outdoor unit 1 mainly includes a unit casing 2, a refrigerant circuit component 3, a fan 11, and an electrical component unit 45. The outdoor unit 1 sucks outside air (air) into the inside from the back and left sides of the outdoor unit 1 and exchanges heat between the sucked air and the refrigerant. Further, the outdoor unit 1 exhausts the heat-exchanged air from the front.

<Unit casing 2>
The unit casing 2 is formed in a substantially rectangular parallelepiped shape as shown in FIGS. 1 and 2, and as shown in FIG. 3 or FIG. 4, mainly the refrigerant circuit component 3, the fan 11, and the electrical component unit. 45 are stored. The unit casing 2 includes a bottom plate 21, a left front plate 22a, an upper left front plate 22b, a right front plate 22c, a right side plate 23a, an upper right side plate 23b, and a top plate 28.

  As shown in FIGS. 1 and 3, the front surface of the unit casing 2 is formed by a left front plate 22 a and an upper left front plate 22 b from the left side end in a front view to a slightly rightward center portion. Further, the right front plate 22c forms a part from the center part slightly to the right side to the right end.

  The left front plate 22a is formed in a substantially L shape in plan view, and is disposed from the left side surface of the outdoor unit 1 to the front surface. The left front plate 22a is provided with two outlets 27 formed in a circular shape on the front side so as to be arranged in the vertical direction. The two outlets 27 are openings for exhausting the air taken in from the rear side and the left side of the unit casing 2 to the outside by the fan 11.

  The upper left front plate 22b is a metal panel that is formed in a substantially L shape in plan view and extends in the vertical direction, and is disposed directly above the left front plate 22a.

  The right front plate 22c is disposed on the right side in the front view of the outdoor unit 1, and is formed in a substantially L shape in the plan view. The right front plate 22c is bent at the right end in the front view of the outdoor unit 1 and extends to the back side, and forms the front side of the right side surface of the unit casing 2 described in detail later.

  As shown in FIGS. 1 and 3, the left side surface of the unit casing 2 is formed by bending the left front plate 22a and the upper left front plate 22b at the left end of the outdoor unit 1 and extending rearward in a front view. . Note that a rectangular air suction port 24a that is long in the front-rear direction (the direction from the front side to the back side) is provided on the left side surface of the unit casing 2 side by side in the vertical direction.

  As shown in FIGS. 2 and 3, the right side surface of the unit casing 2 has a front side formed by a right front plate 22c extending from a right end in a front view of the outdoor unit 1, and further, a right side plate 23a and an upper right side plate 23b. Thus, the back side is formed.

  Here, as shown in FIG. 2, a part of the right side portion of the back surface of the outdoor unit 1 is formed by the right side plate 23a and the upper right side plate 23b. An opening space is provided between the remaining back surface portion of the outdoor unit 1, that is, the back side edge of the left side surface of the unit casing 2, and the back side edges of the right side plate 23a and the upper right side plate 23b. Is formed.

<Partition plate 25>
As shown in FIG. 3, the partition plate 25 is a metal member that is formed in a bow shape so as to be convex toward the blower chamber SP1 in a plan view and extends in the vertical direction. And the partition plate 25 is arrange | positioned so that the internal space of the unit casing 2 may be divided into left air blower room SP1 and right machine room SP2 as shown in FIG.

  As shown in FIG. 6, the partition plate 25 includes a front bulging portion 25 f that further bulges from the curved portion on the front side to the blower chamber SP <b> 1 in plan view, and a further blower chamber from the curved portion on the rear side. And a rear bulge portion 25b bulged on the SP1 side. Both the front bulging portion 25f and the rear bulging portion 25b are provided from the upper side to the lower side of the partition plate 25.

  As shown in FIGS. 6 to 9, the front bulging portion 25 f is a hole for inserting a front mounting claw N <b> 1 of an electrical component unit 45, which will be described later, from the blower chamber SP <b> 1 side to the machine chamber SP <b> 2 side. A front mounting hole O1 that is in communication is formed. Similarly, the rear bulging portion 25b is a hole for inserting the rear mounting claw N2 of the electrical component unit 45, and is a rear mounting hole communicating from the blower chamber SP1 side to the machine chamber SP2 side. O2 is formed. Each of these front mounting hole O1 and rear mounting claw O2 opens with a width of about 4 to 5 mm in the front-rear direction.

<Fan 11>
As shown in FIG. 3, the fan 11 is a propeller fan for forming an air flow from the back side toward the front side. As shown in FIG. 4, two fans 11 are attached to the support member 12 on the front side of the heat exchanger 30 side by side in the vertical direction so as to face the outlet 27 in the blower chamber SP1. When the fan 11 is rotationally driven, the inside of the outdoor unit 1 is in a negative pressure state, and an air flow from the back surface or the left side surface of the unit casing 2 toward the front surface of the unit casing 2 is generated. And the air which passed the heat exchanger 30 by the said air flow blows off from the blower outlet 27 of the left front board 22a to the exterior.

<Refrigerant circuit component 3>
As shown in FIGS. 3 and 4, the refrigerant circuit component 3 includes a heat exchanger 30, a compressor 40, a receiver 41, a four-way switching valve 42, closing valves 37 and 38, and the like.

  The heat exchanger 30 is a substantially L-shaped heat exchanger arranged along the back surface from the left side surface of the unit casing 2 in the blower chamber SP1. The heat exchanger 30 includes a first heat exchange unit 31 and a second heat exchange unit 32.

  The first heat exchange unit 31 is formed such that the height in the vertical direction is substantially the same as that of the left front plate 22a.

  The second heat exchanging part 32 is arranged immediately above the first heat exchanging part 31, and is formed so that the height in the vertical direction is substantially the same as the upper left front plate 22b.

  Here, the first heat exchange unit 31 and the second heat exchange unit 32 generate heat between the refrigerant flowing through the interior and the air when the air sucked in from the left side or the back side of the outdoor unit 1 passes through. Let the exchange take place.

  The tube plate 26 is a metal plate-like member provided so as to correspond to the end surface on the back side of the heat exchanger 30.

<Electrical component unit 45>
The electrical component unit 45 is located at the upper part of the machine room SP2 and close to the blower room side, and as shown in FIG. 5, the main body part 50, the first handle part 54, and the second handle part. 55 and a third handle 56. Moreover, the weight of the electrical component unit 45 is about 10 kg. Here, a top view showing the relationship between the electrical component unit 45 and the partition plate 25 is shown in FIG. 6, and a perspective view of the electrical component unit 45 and the partition plate 25 viewed from the blower chamber SP1 side is shown in FIG. .

  As shown in FIGS. 4 to 7, the main body 50 is configured by integrating a first plate-like member 51 and a second plate-like member 52 that are arranged in a substantially V shape in plan view.

  As shown in FIG. 4, the first plate-like member 51 is disposed so as to be sandwiched between curved portions of the partition plate 25. The first plate-like member 51 is a rectangular plate-like member extending in the vertical direction, and has a front end portion 51f that is a front end portion and a rear end portion 51b that is a rear end portion. . As shown in FIG. 5, the first plate-like member 51 includes a capacitor 51c and a power transistor that form an inverter circuit that drives the compressor 40, and a large heat sink 51b that cools the power transistor. And a driving P board (printed circuit board) 51a mounted thereon. Moreover, as shown in FIGS. 6-9, the 1st plate-shaped member 51 is provided with the front attachment nail | claw N1 extended to the air blower room SP1 side 2 mm inside from the front-end part 51f. This front mounting claw N1 has a shape in which the front end is bent downward after extending toward the blower chamber SP1, and serves as a claw for locking the electrical component unit 45 to the partition plate 25. Function. As shown in FIGS. 6 to 9, the first plate-like member 51 is similarly provided with a rear mounting claw N <b> 2 extending to the blower chamber SP <b> 1 side, 2 mm inside from the rear end portion 51 b. These front mounting claws N1 and rear mounting claws N2 are each molded so that the thickness in the plate thickness direction is 1 mm. The lengths of the vertical components of the front mounting hole O1 and the rear mounting hole O2 of the partition plate 25 are larger than the lengths of the respective vertical components of the front mounting claw N1 and the rear mounting claw N2.

  The bulging shape of the front bulging portion 25 f of the partition plate 25 is formed to correspond to the outer edge shape of the front end portion 51 f of the electrical component unit 45. The bulging shape of the rear bulging portion 25 b is formed so as to correspond to the outer edge shape of the rear end portion 51 b of the electrical component unit 45.

  The distance in the longitudinal direction of the first plate-like member 51 from the front end 51f of the electrical component unit 45 to the front mounting claw N1 (the center in the thickness direction of the front mounting claw N1) is the front bulging portion of the partition plate 25. The distance in the longitudinal direction of the first plate-like member 51 from 25f to the front attachment hole O1 (the center of the front attachment hole O1 in the longitudinal direction of the first plate-like member 51) is substantially equal. Further, a component that is a distance from the rear end portion 51b to the rear mounting claw N2 (the center in the thickness direction of the rear mounting claw N2) and parallel to the longitudinal direction of the first plate member 51 is the rear swelling of the partition plate 25. The distance from the protruding portion 25b to the rear mounting hole O2 (the center of the rear mounting hole O2 in the longitudinal direction of the first plate-like member 51) is substantially equal to the component parallel to the longitudinal direction of the first plate-like member 51. .

  For this reason, the first plate-like member can be obtained simply by bringing the front end portion 51f or the rear end portion 51b of the electrical component unit 45 into contact with the front bulge portion 25f or the rear bulge portion 25b of the partition plate 25. The small front mounting claw N1 and the rear mounting claw N2 are connected to the front mounting hole O1 and the rear mounting hole O2, respectively, by simply pushing the electrical component unit 45 in the facing direction perpendicular to the longitudinal direction of the 51. be able to.

  As shown in FIG. 4, the second plate member 52 is a rectangular plate member that is disposed so as to face the front surface of the unit casing 2 and extends in the up-down direction. The second plate-like member 52 is a unit casing formed of a control P plate (printed circuit board) 52a mounted with an electronic component 52b (see FIG. 5) that forms a control circuit for performing operation control. It is mounted so as to face the front of 2.

  As a result, the electronic component such as the capacitor 51c and the power transistor having a relatively large heat generation amount and the electronic component 52b having a relatively small heat generation amount are separately arranged on the first plate member 51 and the second plate member 52, respectively. can do.

  Moreover, as shown in FIGS. 5-7, the 1st plate-shaped member 51 and the 2nd plate-shaped member 52 are the 1st handle part 54, the 2nd handle part 55, and the 3rd handle part 56, It is screwed so as to be integrated.

  By providing the respective handle portions 54, 55, and 56 as described above, workability when the electrical component unit 45 is attached to or removed from the outdoor unit 1 can be improved. In addition, there exists an effect that the intensity | strength of the electrical component unit 45 is improved by providing each handle part.

<Installation work of electrical component unit 45>
The operation of attaching the electrical component unit 45 to the outdoor unit 1 will be described with reference to FIGS.

  First, when the operator intends to attach the electrical component unit 45 to the partition plate 25, as shown in FIG. 8, the rear end portion 51b of the electrical component unit 45 is a curved portion (see FIG. 8, the portion indicated by “P”).

  Thereby, the electrical component unit 45 is naturally guided to the position shown in FIG. 9 so that the rear end portion 51b is along the surface of the curved portion behind the partition plate 25 (see the arrow in FIG. 8).

  Then, the electrical component unit 45 to be guided is led to the front end 51f to the front bulging portion 25f and the rear end 51b to the rear bulging portion 25b, respectively, and the front mounting claw N1 is mounted to the front of the partition plate 25. The rear mounting claws N2 are arranged corresponding to the holes O1 and the rear mounting holes O2 of the partition plate 25, respectively. Thereby, the operator pushes the electrical component unit 45 toward the sending machine room SP1 side, so that the front mounting claw N1 is inserted into the front mounting hole O1 of the partition plate 25, and the rear mounting claw N2 is mounted on the partition plate 25. The rear mounting holes O2 are in communication with each other.

  Then, by moving downward due to the weight of the electrical component unit 45, the front mounting claw N1 is locked to the front mounting hole O1 and the rear mounting claw N2 is locked to the rear mounting hole O2, as shown in FIG. It will be in a state, it will be fixed, and installation will be completed.

<Characteristics of outdoor unit 1 of this embodiment>
(1)
In the outdoor unit 1 according to the above embodiment, when the electrical component unit 45 is attached to the partition plate 25, the outer edge of the electrical component unit 45 is made to conform to the shape of the partition plate 25 formed in a circular arc shape. Thus, the electrical component unit 45 is easily guided to positions where the front end portion 51f and the rear end portion 51b correspond to the front bulge portion 25f and the rear bulge portion 25b of the partition plate 25, respectively.

  For this reason, the worker who performs the attachment is more difficult than the direct attachment of the front attachment claw N1 and the rear attachment claw N2 to the front attachment hole O1 and the rear attachment hole O2, respectively. By performing the operation of bringing the front end portion 51f and the rear end portion 51b into contact with the front bulge portion 25f and the rear bulge portion 25b of the partition plate 25, respectively, which is a low difficulty operation, the electrical component unit 45 is moved. It can be easily guided to the mounting position.

  Thus, in the state where the electrical component unit 45 is guided, the front mounting claw N1 and the rear mounting claw N2 have substantially the same height as the front mounting hole O1 and the rear mounting hole O2 of the partition plate 25. Facing the direction. For this reason, the manufacturing worker does not have difficulty in alignment of the front mounting hole O1 and the rear mounting hole O2 of the partition plate 25 with respect to the front mounting claw N1 and the rear mounting claw N2, and the front mounting claw N1 and the rear at the time of the mounting operation. Even when the position of the attachment claw N2 cannot be visually recognized, the electrical component unit 45 can be easily attached to the partition plate 25. Further, since the distance between the bulging portions 25f and 25b of the partition plate 25 is longer than the distance between both ends 51f and 51b of the electrical component unit 45, even if there is no room for the space in the width direction, Mounting workability is improved.

(2)
In the partition plate 25 of the above embodiment, the bulging portions 25f and 25b for positioning the electrical component unit 45 are provided. Thus, in a state where the electrical component unit 45 is attached to the partition plate 25, rainwater enters the machine room side SP2 from the blower room SP1 through the portion where the front mounting claw N1 and the rear mounting claw N2 communicate with each other. There is a risk of coming. However, even if rainwater has infiltrated into the machine room side SP2, the front bulging portion 25f provided on the leeward side (as well as the rearward bulging portion 25b on the leeward side) transmits the invading water. Thus, the risk of the electrical component unit 45 being violated by rainwater can be avoided by providing a conduction path that guides downward.

(3)
In the partition plate 25 of the above embodiment, the front bulge portion 25f and the rear bulge portion 25b provided for positioning the electrical component unit 45 extend from the vicinity of the partition plate 25 to the vicinity of the bottom. Therefore, the strength of the curved partition plate 25 can be improved.

<Modification>
As mentioned above, although one Embodiment of this invention was described, this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the summary of invention.

  For example, the case where both the front bulging portion 25f and the rear bulging portion 25b of the partition plate 25 are formed to extend in the vertical direction from the vicinity of the upper end to the vicinity of the rear end has been described.

  However, the partition plate 25 of the invention is not limited to this. For example, it is sufficient to perform the function of indicating the end of the guide by the curved portion when the electrical component unit 45 is mounted. For example, the electrical component unit The structure provided only above the partition plate 25 to which 45 is attached may be sufficient.

  INDUSTRIAL APPLICABILITY The present invention is particularly useful in a method for manufacturing an outdoor unit in which the electrical component unit is attached to the partition plate because the electrical component unit can be easily attached to the partition plate of the outdoor unit.

The external appearance perspective view of the front side of the outdoor unit of the air conditioning apparatus which concerns on one Embodiment of this invention. The external appearance perspective view of the back side of an outdoor unit. The partial exploded perspective view which shows the internal structure of an outdoor unit. The exploded view which shows the state in which the partition plate was attached in the outdoor unit. The perspective view of an electrical component unit. The top view which showed the relationship between an electrical component unit and a partition plate. The perspective view with the electrical equipment unit and partition plate seen from the air blower room side. The figure which shows a mode that an electrical component unit is guided by the curved part of a partition plate. The figure which shows the state which is the position which the attachment hole of the partition plate and the attachment nail | claw of the electrical component unit faced.

Explanation of symbols

1 Outdoor unit (outdoor unit of air conditioner)
2 Unit casing 3 Refrigerant circuit component 25 Partition plate 45 Electrical component units N1, N2 Front mounting claws, rear mounting claws O1, O2 Front mounting holes, rear mounting holes

Claims (6)

An outdoor unit (1) of an air conditioner,
A body casing (2) having a machine room (SP2) and a fan room (SP1) inside;
From the first bulging portion (25f) that divides the main casing (2) into the machine chamber side and the blower chamber side in a substantially vertical direction and bulges toward the blower chamber side, and the first bulge portion The second bulging portion (25b) bulging toward the blower chamber side at the rear, and the blower chamber and the machine chamber are provided between the first bulge portion and the second bulge portion. Communication holes (O1, O2) that communicate with each other, a front curved portion that curves toward the machine chamber in front of the first bulge portion, and a rear curve that curves toward the machine chamber side behind the second bulge portion A partition plate (25) having a portion;
A mounting body in which the distance between the first end portion (51f) and the second end portion (51b) is less than the distance between the front end of the first bulge portion and the rear end of the second bulge portion of the partition plate ( 51) and a portion extending from the mounting body and extending from the first end portion to the second end portion of the mounting body is the front end of the first bulging portion and the second bulging portion An electrical component unit (45) having mounting claws (N1, N2) provided at positions corresponding to the communication holes in a state of being located between the rear ends of the parts,
The outdoor unit (1) of the air conditioning apparatus provided with. The distance from the first end of the mounting body to the second end is equal to or greater than the distance from the rear end of the first bulging portion of the partition plate to the front end of the second bulging portion.
The outdoor unit of the air conditioning apparatus of Claim 1. The mounting claw of the electrical component unit has a tip extending downward,
The length of the vertical component of the communication hole of the partition plate is larger than the length of the vertical component of the mounting claw,
The outdoor unit of the air conditioning apparatus of Claim 1 or 2. One of the first bulging portion and the second bulging portion located at least on the leeward side of the blower extends in a substantially vertical direction.
The outdoor unit of the air conditioning apparatus of any one of Claim 1 to 3. At least one of the first bulging portion and the second bulging portion extends in a substantially vertical direction from the vicinity of the upper end of the partition plate to the vicinity of the lower end.
The outdoor unit of the air conditioning apparatus of any one of Claim 1 to 4. An electrical component unit (45) having an electrical component unit body (50) and mounting members (N1, N2) extending from the electrical component unit body;
The abutting portion (25f, 25b) having a shape corresponding to at least a part (51f, 51b) of the outer edge of the electrical component unit main body and the attachment member can communicate with each other, and the outer shape is more than the abutting portion. A partition plate (25) having small mounting holes (O1, O2) and partitioning the fan chamber (SP1) and the machine chamber (SP2);
With
A distance from a part of the outer edge (51f, 51b) to the mounting member and a distance from the contacted portion to the mounting hole are substantially equal;
Outdoor unit of air conditioner.

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