JPH0989303A - Outdoor device of air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an outdoor device of an air conditioner in which a strength of a cover made of a synthetic resin is increased. SOLUTION: A reinforcing plate 7 having both ends engaged with one side surface of a rear cover 3 constituting a rear surface and both side surfaces and with an upper part of a partition plate is arranged in a longitudinal direction of an inside part of an upper surface of a front cover 4 constituting an upper surface and a front surface. An intermediate plate 9 supporting a back- surface of the reinforcing plate 7 is vertically installed between fins 6a of a heat exchanger 6 on a bottom plate 1, an engaging piece 8a at an upper part of a motor fixing table 8 is engaged with a concave part 7a arranged at a substantial central part of the reinforcing plate 7 and a lower fixing part 8c of the motor fixing table 8 is engaged on the bottom plate 1, thereby a strength of the cover 2 made of a synthetic resin is increased.

Description

Detailed Description of the Invention

[0001]

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 reinforcing the strength of a main body made of a synthetic resin cover or the like attached to a bottom plate.

[0002]

2. Description of the Related Art A conventional outdoor unit for an air conditioner includes a bottom plate 1 on which a compressor (not shown) and a heat exchanger 6 are partitioned by a partition plate 5 and placed, as shown in FIG. , The lower mounting portion 8c by a screw (not shown) in the fixing hole 1a provided in the bottom plate 1.
The motor mounting base 8 which is inserted into the insertion hole 8d provided in the above and is screwed and the locking portion 8b provided in the upper mounting portion 8a is held by the heat exchanger 6, and the rear surface attached to the bottom plate 1 And a cover 2 composed of a synthetic resin rear cover 3 forming both side surfaces and a synthetic resin front cover 4 forming an upper surface and a front surface, and a main body is formed by the cover 2.
The heat exchanger 6 and the motor mount 8 are protected. With the above configuration, the rear cover 3 and the front cover 4 are made of synthetic resin, so that the rear surface and both side surfaces and the upper surface and the front surface are integrally formed, and the outdoor of the air conditioner is advantageous in terms of cost. It was an opportunity. However, since the rear cover 3 and the front cover 4 are made of synthetic resin, there is a problem that the strength becomes insufficient especially against the load applied to the upper surface of the front cover 4. In addition, depending on the specifications of the outdoor unit of the air conditioner, when the heat exchanger 6 is replaced in one row or two rows, the locking portion 8b provided in the upper mounting portion 8a is There was a problem that two types of heat exchangers 6 had to be prepared corresponding to the one-row or two-row heat exchangers 6.

[0003]

SUMMARY OF THE INVENTION The present invention provides an outdoor unit for an air conditioner in which the strength of a synthetic resin cover for protecting a compressor, a heat exchanger, a motor mount, etc. can be increased. The purpose is to

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and is composed of a compressor and a large number of flat fins arranged in parallel at equal intervals and orthogonal to the fins. And a heat exchanger consisting of heat transfer tubes connected in a meandering shape and placed by partitioning with a partition plate, a motor mounting base standing on the bottom plate so as to face the heat exchanger, and a back surface. An outdoor unit for an air conditioner comprising a rear cover that constitutes both side surfaces and a front cover that constitutes an upper surface and a front surface, and the main body is constituted by a cover made of synthetic resin attached to the bottom plate. An intermediate plate in which the heat transfer tubes are orthogonally arranged is erected between the fins of the heat exchanger, the upper end of the intermediate plate is provided in the longitudinal direction inside the upper surface of the front cover, and one end is one side surface upper part of the rear cover. First lock to lock to The reinforcing plate has a step and the other end is engaged with a reinforcing plate having a second locking means for locking the upper part of the partition plate, and one side is opened at substantially the center of the reinforcing plate and a first screw hole is provided. A recessed portion is formed, a substantially L-shaped locking piece is provided in an upper portion of the motor mount corresponding to the recessed portion, and a first insertion hole corresponding to the first screw hole is provided in the locking piece. The locking piece is screwed and fixed to the first screw hole of the recess by the screw inserted through the first insertion hole, and the screw is inserted through the second insertion hole provided in the lower portion of the motor mount. It is characterized in that the lower part of the motor mount is fixed by screwing a second screw hole provided in the bottom plate corresponding to the second insertion hole. Further, the compressor and a heat exchanger composed of a large number of flat plate-like fins arranged in parallel at equal intervals and a heat transfer tube connected in a meandering pattern orthogonal to the fins are placed by partitioning plates. Mounted on the bottom plate, a motor mount that is erected on the bottom plate so as to face the heat exchanger, a rear cover that constitutes a back surface and both side surfaces, and a front cover that constitutes an upper surface and a front surface. In an outdoor unit of an air conditioner comprising a main body with a cover made of synthetic resin, an intermediate plate in which the heat transfer tubes are orthogonally arranged between the fins of the heat exchanger on the bottom plate is erected.
An upper end of the intermediate plate is provided in the longitudinal direction inside the upper surface of the front cover, and a first locking means for locking one end to an upper part of one side surface of the rear cover is provided, and the other end is connected to an upper part of the partition plate. Engaging with a reinforcing plate having a second locking means for stopping, and forming a concave portion having a first locking hole by opening one side at substantially the center of the reinforcing plate, and corresponding to the concave portion A substantially L-shaped locking piece is provided on the upper part of the motor mount, and the first locking claw corresponding to the first locking hole is provided on the locking piece to lock the locking piece, and the locking piece is provided on the lower part of the motor mount. It is characterized in that the second locking hole provided is used to lock the second locking claw provided on the bottom plate corresponding to the second locking hole. Further, the intermediate plate is formed with a plate thickness substantially the same as the gap between the fins. Further, a horizontal contact surface that abuts on the bottom plate is bent and formed at a lower end of the intermediate plate. While the first through hole is provided on the contact surface of the intermediate plate, the third screw hole is provided on the bottom plate corresponding to the first through hole, and the third screw hole is formed by the screw inserted through the first through hole. It is characterized in that the intermediate plate is erected on the bottom plate by being screwed into a screw hole. Further, while providing a first through hole on the contact surface of the intermediate plate, a first projecting piece is provided on the bottom plate corresponding to the first through hole, and the first projecting piece engages with the first through hole. In addition, the intermediate plate is erected on the bottom plate. Further, an engaging portion between the upper end of the intermediate plate and the reinforcing plate is composed of a horizontal receiving surface formed by bending the upper end of the intermediate plate and a back surface of the reinforcing plate, and the rear surface of the reinforcing plate has the above-mentioned structure. It is characterized in that the receiving surface is brought into contact. Further, while a fourth screw hole is provided on the receiving surface of the intermediate plate, a second through hole is provided on the reinforcing plate corresponding to the fourth screw hole, and the fourth screw is inserted through the second through hole. It is characterized in that the reinforcing plate is engaged with the receiving surface of the intermediate plate by being screwed into the screw hole. Further, while the second projecting piece is provided on the receiving surface of the intermediate plate, the second through hole is provided in the reinforcing plate corresponding to the second projecting piece, and the second projecting piece is engaged with the second through hole. And the reinforcing plate is engaged with the receiving surface of the intermediate plate. Also, with the first screw hole,
The second screw hole, the third screw hole, and the fourth screw hole are each provided with a protrusion. Further, the first locking means includes a thin portion provided on an upper portion of one side surface of the rear cover, and a bifurcated substantially L-shaped holding piece provided at one end of the reinforcing plate corresponding to the thin portion. It is characterized by Further, the thin wall portion is provided with projecting ribs corresponding to both sides of at least one of the bifurcated holding pieces. Further, the second locking means is provided on the upper side of the partition plate, and an extending portion extending in a substantially L-shape, and on both sides and the tip of the other end of the reinforcing plate corresponding to the extending portion. It is characterized by comprising a flange.

[0005]

With the above structure, the cover made of synthetic resin for protecting the compressor, the heat exchanger, the motor mounting base, etc. can be simply and sufficiently reinforced regardless of the one-row or two-row heat exchanger. The outdoor unit of the air conditioner according to any one of claims 1, 5 and 8 has an intermediate plate for supporting a reinforcing plate provided to reinforce the upper surface of the cover, Fix it on the bottom plate with screws and stand it upright.
While being screwed and fixed to the reinforcing plate with a screw, the motor mounting base can be screwed and fixed to the reinforcing plate and the bottom plate on which the compressor, heat exchanger, etc. are mounted by a screw for reinforcement. In the outdoor unit of the air conditioner according to claim 2, claim 6 and claim 9, the intermediate plate supporting the reinforcing plate provided to reinforce the upper surface of the cover is formed by the male and female engaging means. Since the structure is such that the reinforcing plate is engaged with and erected on the bottom plate and can be supported by the male and female engaging means to support the reinforcing plate, the structure can be reinforced by a simpler work.

[0006]

Embodiments of the present invention will be described below with reference to the accompanying drawings. In the description of the present embodiment, the intermediate plate erected between the fins of the heat exchanger on the bottom plate and the reinforcing plate provided in the longitudinal direction on the inner side of the upper surface of the cover made of synthetic resin are used for the simpler work. An example corresponding to claims 2, 6 and 9 in which the cover can be reinforced will be mainly described, and screw tightening is frequently used. Corresponds to claims 1, 5 and 8. Examples to be performed will be described by adding or supplementing. In FIGS. 1, 2 (A) (B) (C) and FIG. 3, reference numeral 1 denotes a compressor (not shown) and a heat exchanger and a motor mount which will be described later, which are partitioned and placed by a partition plate which will be described later. A bottom plate 1a, which is integrally formed with the bottom plate 1 and is a second locking claw provided corresponding to a plurality of second locking holes provided in a lower mounting portion of a motor mounting base described later. By locking the second locking claw in the second locking hole, the lower mounting portion of the motor mounting base, which will be described later, is stabilized so as not to be displaced or slipped, and a simple work can be performed on the bottom plate 1. It is configured so that it can be locked with. In addition, regarding the embodiment corresponding to claim 1, a plurality of second insertion holes provided in the lower mounting portion of the motor mounting base described later are provided, and the strength of the bottom plate 1 is improved corresponding to the second insertion holes. Provided with a second screw hole 1a integrally formed with a projection for making it screwed into the second screw hole 1a by a screw (not shown) inserted through the second insertion hole,
A lower mounting portion of a motor mounting base, which will be described later, can be fixed on the bottom plate 1 in a state where it is not displaced or idle. Reference numeral 2 denotes a rear cover 3 made of synthetic resin, which is attached to the bottom plate 1 and protects a compressor (not shown), a heat exchanger, a motor mount, etc., which will be described later, and which constitutes a back surface and both side surfaces. And a front cover 4 made of synthetic resin having an upper surface and a front surface.
3a is a concave joint on the rear cover 3 side, and 4a is the same joint.
The convex portion formed on the side of the front cover 4 corresponding to 3a constitutes the cover 2 by joining the joint portion 3a and the convex portion 4a. Reference numeral 3b denotes a thin portion provided on an upper portion of at least one side surface of the rear cover 3, and a bifurcated substantially L-shaped holding piece provided at one end of a reinforcing plate described later corresponding to the thin portion 3b is fitted. Thus, one end of the reinforcing plate described later is held. 3c is in the thin portion 3b,
Protruding ribs corresponding to at least one side of at least one bifurcated holding piece provided at one end of the reinforcing plate described later.By providing the rib 3c, the bifurcated holding provided at one end of the reinforcing plate described later. It is configured so that the piece can be held so as not to shift in the front-back direction. In addition, the thin portion 3b and the rib
The 3c is formed integrally with the rear cover 3 so that the dimension and shape are accurately finished, and the cost is advantageous.

Reference numeral 5 is a partition plate which is erected on the bottom plate 1 and partitions the bottom plate 1 into a heat exchanger chamber and a compressor chamber. 5a
Is an extending portion integrally formed by extending the upper portion of the partition plate 5 into a substantially L shape, and the other end of a reinforcing plate described later is locked to the extending portion 5a. ing. The extending portion 5a
By being integrally formed with the partition plate 5, the dimension and shape can be accurately finished and the cost is advantageous. Reference numeral 6 denotes a heat exchanger arranged in the heat exchanger chamber. The heat exchanger 6 has a large number of flat fins 6a arranged in parallel at equal intervals and an elliptical shape orthogonal to the fins 6a. It is composed of connected heat transfer tubes. 7
Is provided with a first locking means A for locking one end to an upper portion of one side surface of the rear cover 3 in the longitudinal direction inside the upper surface of the front cover 4, and the other end to a upper portion of the partition plate 5. It is a reinforcing plate provided with locking means B. 7a is the reinforcing plate 7
A recess formed by opening one side at approximately the center of the structure has a structure in which a locking piece of a motor mount described later is locked in the recess 7a. Reference numeral 7b denotes a plurality of first locking holes provided in the recess 7a, and a first locking claw provided on a locking piece of a motor mount described later is locked in the first locking hole 7b. The locking piece of the motor mounting base by the concave portion of the reinforcing plate 7.
The structure is such that the 7a can be locked by a simple operation in a stable state so as not to be displaced or slip. The strength of the cover 2 can be significantly increased by simply locking a locking piece of a motor mounting base, which will be described later, in the recess 7a of the reinforcing plate 7. In addition, regarding the embodiment corresponding to claim 1,
The recess 7a is provided with a plurality of first screw holes 7b integrally formed with a protrusion for improving strength, and the first screw hole 7b is inserted into a locking piece of a motor mount described later corresponding to the first screw hole 7b. A hole is provided, and a screw (not shown) inserted through the first insertion hole is screwed into the first screw hole 7b, and a locking piece of a motor mounting base, which will be described later, is attached to the reinforcing plate 7, It is configured to be fixed in a state where it does not spin. 7c is shown in FIG.
As shown in, the reinforcing plate 7 is provided corresponding to the thin portion 3c.
Is a bifurcated, substantially L-shaped holding piece integrally formed at one end of the first holding means 7c for holding one end of the reinforcing plate 7 by the holding piece 7c and the thin portion 3c. It has a formed structure. Further, the holding piece 7c is integrally formed with the reinforcing plate 7 so that the dimension and shape thereof can be accurately finished, and the holding piece 7c has a cost-effective configuration. As shown in FIG. 2C, 7d are flanges provided on both sides and at the tip of the other end of the reinforcing plate 7 corresponding to the extending portion 5a, and the extending portion 5a is formed by the flange 7d. The second locking means B is formed so that it can be clamped. 7e is shown in Figure 1.
As shown in FIG. 3, a second through hole is provided in the second through hole 7e corresponding to the upper portion of the heat exchanger 6 near one end of the reinforcing plate 7. By engaging with, the upper portion of the intermediate plate can be engaged with the reinforcing plate 7 by a simple operation. In addition, the second through hole 7e and the second projection piece of the intermediate plate, which will be described later, are respectively provided in plurality, so that the upper portion of the intermediate plate can be engaged with the reinforcing plate 7 in a more stable state. Has become. By engaging a second projecting piece of an intermediate plate, which will be described later, with the second through hole 7e, the intermediate plate can support the reinforcing plate 7 accurately and strongly by a simple operation.
The reinforcing plate 7 is configured to sufficiently enhance the strength of the cover 2. For the examples corresponding to claim 5 and claim 8, the second through hole
With a screw through which the 7e is inserted, the intermediate plate is screwed into a fourth screw hole described below provided on the receiving surface of the upper part of the intermediate plate, and the upper part of the intermediate plate can be engaged with the reinforcing plate 7. Has become. In the embodiment corresponding to claim 5 and claim 8 described above, the screw inserted through the second through hole 7e is screwed into the fourth screw hole described later provided in the upper receiving surface of the intermediate plate described later. By wearing it, the upper part of the intermediate plate can be firmly fixed to the reinforcing plate 7 and the strength of the cover 2 can be increased.

Reference numeral 8 denotes a motor mount that faces the heat exchanger 6 and is erected on the bottom plate 1 for mounting a motor (not shown). As shown in FIG. By locking 8 to the bottom plate 1 and the reinforcing plate 7, the strength of the cover 2 can be sufficiently increased. Reference numeral 8a denotes a substantially L-shaped locking piece integrally formed on the upper portion of the motor mount 8, and the locking piece 8a is locked in the recess 7a of the reinforcing plate 7. Has become. Reference numeral 8b is a first locking claw integrally formed with the locking piece 8a corresponding to the first locking hole 7b.
8b is locked in the first locking hole 7b, and the locking piece 8a can be locked in the recess 7a of the reinforcing plate 7 by a simple operation. Regarding the embodiment corresponding to claim 1, as described above, the first screw hole integrally formed with the protrusion for increasing the strength of the recess 7a.
A plurality of 7b are provided, a first insertion hole 8b is provided in the locking piece 8a of the motor mount 8 corresponding to the first screw hole 7b, and a screw (not shown) inserted through the first insertion hole 8b. The first screw hole 7b
It is configured to be screwed to and fixed to the reinforcing plate 7 with the locking piece 8a of the motor mounting base 8 in a state in which it is not displaced or slipped. Reference numeral 8c is a lower mounting portion of the motor mounting base 8, and 8d is a plurality of second locking holes provided in the lower mounting portion 8c corresponding to the second locking claws 1a. By locking the second locking claw 1a in the second locking hole 8c, the lower mounting portion 8c is stabilized on the bottom plate 1 by a simple operation in a state where the lower mounting portion 8c is not displaced or slipped. It has a structure that can be locked to. In addition, regarding the embodiment corresponding to claim 1, a second insertion hole 8d is provided in the lower mounting portion 8c, and a second screw hole 1a is provided in the bottom plate 1 corresponding to the second insertion hole 8d. Second insertion hole 8d
The lower mounting portion 8c can be fixed on the bottom plate 1 by being screwed into the second screw hole 1a with a screw (not shown) inserted through.

Reference numeral 9 denotes the large number of fins 6a on the bottom plate 1.
It is an intermediate plate in which the heat transfer tubes 6b are erected so as to be orthogonal to each other.
The intermediate plate 9 has a horizontal receiving surface 9b formed at the upper end to receive the back surface of the reinforcing plate 7, and a horizontal contact surface 9d formed at the lower end to come in contact with the bottom plate 1. By this, the reinforcing plate 7 can be supported with sufficient strength, and the strength of the cover 2 made of synthetic resin can be increased. Also,
The intermediate plate 9 is formed with a plate thickness that is substantially the same as the gap between the multiple fins 6a.
Is sandwiched between the fins 6a and can be erected on the bottom plate 1 in a stable state. In addition, the receiving surface 9b of the intermediate plate 9 is provided with a second projecting piece 9a corresponding to the second through hole 7e.
The intermediate plate 9 is moved to the reinforcing plate 7 by engaging with 7e.
Can be engaged with the intermediate plate 9 by a simple operation.
Thus, the reinforcing plate 7 is supported to sufficiently increase the strength of the cover 2 made of synthetic resin. In addition, regarding the embodiment corresponding to claim 5 and claim 8, the second through hole is formed on the receiving surface 9b of the intermediate plate 9.
A fourth screw hole 9a corresponding to 7e is provided, and the intermediate plate 9 is reinforced by being screwed into the fourth screw hole 9a by a screw (not shown) inserted through the second through hole 7e. It can be accurately and firmly fixed to the plate 7, and the intermediate plate 9 supports the reinforcing plate 7 to sufficiently increase the strength of the cover 2 made of synthetic resin. . Further, by providing a plurality of the second through holes 7e and a plurality of the second projecting pieces 9a or the fourth screw holes 9a, respectively, the intermediate plate 9
The receiving surface 9b of the reinforcing plate 7 can accurately and firmly receive the back surface of the reinforcing plate 7.

With the above construction, in the embodiment corresponding to claim 1, claim 5, and claim 8, one end of the reinforcing plate 7 is attached to one side surface upper portion of the rear cover 3 by the first locking means A. The other end is locked to the upper part of the partition plate 5 by the second locking means B, and the upper and lower ends of the intermediate plate 9 standing between the fins 6a on the bottom plate 1 are reinforced. Board 7
Screwed onto the back surface of the motor and the bottom plate 1, respectively, and the locking piece 8a of the motor mount 8 is fitted into the recess 7a of the reinforcing plate 7.
Screw down and attach the lower mounting portion 8c of the motor mounting base 8.
Is screwed to the bottom plate 1 to sufficiently increase the strength of the cover 2 made of a synthetic resin, which is an outdoor unit of an air conditioner. With the above configuration, in the embodiment corresponding to claim 2, claim 6, and claim 9, one end of the reinforcing plate 7 is engaged with an upper portion of one side surface of the rear cover 3 by the first locking means A. Then, the other end is locked to the upper part of the partition plate 5 by the second locking means B, and the upper and lower ends of the intermediate plate 9 erected between the fins 6a on the bottom plate 1 are connected to the reinforcing plate. 7 and the bottom plate 1 are engaged with each other, the locking piece 8a of the motor mounting base 8 is locked in the recess 7a of the reinforcing plate 7, and the lower mounting portion of the motor mounting base 8 is locked.
An outdoor unit of an air conditioner in which 8c is locked to the bottom plate 1 so that the strength of the cover 2 made of synthetic resin can be increased by a simpler operation.

[0011]

As described above, according to the present invention, the compressor,
An outdoor unit of an air conditioner in which a cover made of synthetic resin for protecting a heat exchanger, a motor mounting base and the like can be simply and sufficiently reinforced regardless of the heat exchanger in one row or two rows.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an outdoor unit of an air conditioner according to the present invention.

FIG. 2 is an explanatory view of an outdoor unit of an air conditioner according to the present invention;
(A) is a main part perspective view, (B) is a main part exploded perspective view showing the first locking means A, and (C) is a main part exploded perspective view showing the second locking means B. .

FIG. 3 is a sectional view of a main part of an outdoor unit of the air conditioner according to the present invention.

FIG. 4 is an exploded perspective view of an outdoor unit of an air conditioner according to a conventional example.

[Explanation of symbols]

 1 Bottom plate 1a Second locking claw 2 Cover 3 Rear cover 3a Joint part 4 Front cover 4a Convex part 5 Partition plate 5a Extending part 6 Heat exchanger 6a Fin 6b Heat transfer tube 7 Reinforcing plate 7a Recess 7b First locking hole, No. 1 One insertion hole 7c Holding piece 7d Flange 7e Second through hole 8 Motor mounting base 8a Locking piece 8b First locking claw 8c Lower mounting part 8d Second locking hole, Second insertion hole 9 Intermediate plate 9a Fourth screw hole , Second protrusion 9b receiving surface 9c first through hole 9d abutting surface A first locking means B second locking means

Claims (13)

[Claims] 1. A partition plate divides a compressor from a heat exchanger composed of a large number of flat fins arranged in parallel at equal intervals and a heat transfer tube connected in a meandering manner orthogonal to the fins. A bottom plate placed on the bottom plate, a motor mount installed upright on the bottom plate so as to face the heat exchanger, a rear cover forming back and side faces, and a front cover forming top and front faces. In an outdoor unit of an air conditioner, the main body of which is composed of a synthetic resin cover attached to the heat exchanger, an intermediate plate in which the heat transfer tubes are orthogonally arranged is provided upright between the fins of the heat exchanger on the bottom plate. An upper end of the intermediate plate is provided in a longitudinal direction inside the upper surface of the front cover, and a first locking means for locking one end to an upper portion of one side surface of the rear cover is provided, and the other end is to an upper portion of the partition plate. Reinforcement with second locking means for locking And a recess having a first screw hole is formed by opening one side at substantially the center of the reinforcing plate, and a substantially L-shaped locking is provided on the upper portion of the motor mount corresponding to the recess. Set a piece,
The locking piece is provided with a first insertion hole corresponding to the first screw hole, and the locking piece is screwed and fixed to the first screw hole of the recess by a screw inserted through the first insertion hole, The lower part of the motor mount is fixed by screwing the second screw hole provided in the bottom plate corresponding to the second insert hole with the screw inserted through the second insert hole provided in the lower part of the motor mount. An outdoor unit of an air conditioner characterized by the above. 2. A compressor and a heat exchanger composed of a large number of flat fins arranged in parallel at equal intervals and a heat transfer tube connected in a meandering manner orthogonal to the fins are partitioned by a partition plate. A bottom plate placed on the bottom plate, a motor mount installed upright on the bottom plate so as to face the heat exchanger, a rear cover forming back and side faces, and a front cover forming top and front faces. In an outdoor unit of an air conditioner, the main body of which is composed of a synthetic resin cover attached to the heat exchanger, an intermediate plate in which the heat transfer tubes are orthogonally arranged is provided upright between the fins of the heat exchanger on the bottom plate. An upper end of the intermediate plate is provided in a longitudinal direction inside the upper surface of the front cover, and a first locking means for locking one end to an upper portion of one side surface of the rear cover is provided, and the other end is to an upper portion of the partition plate. Reinforcement with second locking means for locking And a recess having a first locking hole is formed at one side of the reinforcing plate at a substantially central portion thereof, and a substantially L-shaped engaging member is formed on the upper portion of the motor mount corresponding to the recess. Provide a stop,
The locking piece is provided with a first locking claw corresponding to the first locking hole and locked, and the second locking hole provided in the lower portion of the motor mount corresponds to the second locking hole. The outdoor unit of the air conditioner, wherein the second locking claw provided on the bottom plate is locked. 3. The intermediate plate is formed with a plate thickness substantially the same as the gap between the fins.
The outdoor unit of the air conditioner described. 4. The outdoor unit for an air conditioner according to claim 1, wherein a horizontal contact surface that abuts on the bottom plate is bent and formed at a lower end of the intermediate plate. 5. A first through hole is provided on the contact surface of the intermediate plate, and a third screw hole is provided on the bottom plate corresponding to the first through hole, and a screw is inserted through the first through hole. The outdoor unit for an air conditioner according to claim 1, 2, 3, or 4, wherein the intermediate plate is erected on the bottom plate by being screwed into the third screw hole. 6. The first through hole is provided on the contact surface of the intermediate plate, and the first projecting piece is provided at the bottom plate corresponding to the first through hole. 2. The intermediate plate is erected on the bottom plate by engaging with a hole.
The outdoor unit of the air conditioner described in 3 or 4. 7. An engaging portion between the upper end of the intermediate plate and the reinforcing plate comprises a horizontal receiving surface formed by bending the upper end of the intermediate plate and a back surface of the reinforcing plate. The outdoor unit for an air conditioner according to claim 1, wherein the receiving surface is in contact with the back surface. 8. A fourth screw hole is provided on the receiving surface of the intermediate plate, and a second through hole is provided on the reinforcing plate in correspondence with the fourth screw hole, and a screw is inserted through the second through hole. The outdoor unit for an air conditioner according to claim 7, wherein the reinforcing plate is engaged with the receiving surface of the intermediate plate by being screwed into the fourth screw hole. 9. The second projecting piece is provided on the receiving surface of the intermediate plate, while the second through hole is provided in the reinforcing plate corresponding to the second projecting piece, and the second projecting hole is formed in the second through hole. The piece is locked and the reinforcing plate is engaged with the receiving surface of the intermediate plate.
The outdoor unit of the air conditioner described. 10. The first threaded hole, the second threaded hole, the third threaded hole, and the fourth threaded hole are provided with protrusions, respectively. The outdoor unit of the air conditioner according to 8 above. 11. The first locking means is a thin-walled portion provided on an upper portion of one side surface of the rear cover, and a bifurcated and substantially L-shaped holding provided at one end of the reinforcing plate corresponding to the thin-walled portion. The outdoor unit for an air conditioner according to claim 1, wherein the outdoor unit comprises one piece. 12. The outdoor unit for an air conditioner according to claim 11, wherein the thin wall portion is provided with projecting ribs corresponding to both sides of at least one of the bifurcated holding pieces. 13. The second locking means includes an extending portion extending in an approximately L shape above the partition plate, and both ends and a tip of the other end of the reinforcing plate corresponding to the extending portion. The outdoor unit of the air conditioner according to claim 1, wherein the outdoor unit of the air conditioner comprises: