JPH0635834U - Air conditioner - Google Patents

Abstract

(57) [Abstract] [Purpose] To obtain an air conditioner equipped with an outdoor heat exchanger that simplifies assembly work. A blower is disposed on one side of a base partitioned by a partition plate, and an L-shaped outdoor heat exchanger 4 is provided at the rear and side portions of the blower. The outdoor heat exchanger 4 has a structure in which two heat exchangers 8 and 9 are overlapped with each other, and each heat exchanger has a different length designed so that the ends are aligned when bent, and is located outside. The heat exchanger 8 that protrudes inwardly at one end
0a is provided with a side plate 10 having a plurality of through holes 10b, and the heat exchanger 9 located inwardly is provided with a side plate 11 having a standing piece 11a corresponding to the through hole 10b at one end and the side plate 1 at the other end.
It is fixed at 2. Therefore, when this is bent at a predetermined position by a bender or the like, the standing piece 11a is engaged with the through hole 10b to be integrated.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an outdoor unit for an air conditioner, and more particularly to an assembly structure for an outdoor heat exchanger.

[0002]

[Prior art]

 In an outdoor unit of an air conditioner according to a conventional example, as shown in FIG. 2, a blower 6 is arranged on one side of a base 2 defined by a partition plate 3, and side plates are provided on the rear and side portions of the blower 6. An L-shaped outdoor heat exchanger 4 sandwiched by 5 is provided, a ventilation hole 1a is provided at the front of the blower 6, a ventilation hole 1b is provided at the side thereof, and an opening 1c is provided at the back surface thereof. Is covered with. Grace 7 is a compressor. The L-shaped outdoor heat exchangers 4 are vertically stacked when it is necessary to increase the heat exchange capacity. As a result, the heat exchange area increases and the capacity increases, but there is a problem that the work of installing the heat exchanger on the upper part is difficult and the size of the machine is large. As an alternative to this, two heat exchangers are polymerized in and out. In this case, the two heat exchangers are formed to have different lengths by providing side plates at both ends, respectively, and these are overlapped with each other inside and outside, and both ends are fixed by metal fittings or bands to be integrated. However, since the heat exchanger is large and heavy, not only does it take a considerable amount of time for the integration work, but there is a risk of injury during the work.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above problems of the conventional example, and an object thereof is to provide a structure of an outdoor heat exchanger that does not require an integration work.

[0004]

[Means for Solving the Problems]

 In order to solve the above problems, in the present invention, a blower is disposed on one side of a base partitioned by a partition plate, and L-shaped outdoor heat exchangers are provided at the rear and side portions of the blower. In this air conditioner, the outdoor heat exchanger is formed by superposing a plurality of heat exchangers, and each heat exchanger is formed to have a different length and is located outside when bent. Has a side plate protruding inward at one end and having a plurality of through holes in the protruding portion, and the heat exchanger located inwardly has a side plate having an upright piece corresponding to the above through hole at one end and the other end. Is fixed by a side plate, bent at a predetermined position, and an upright piece is engaged with the through hole to be integrated.

[0005]

[Action]

 One end of each heat exchanger is fixed by a side plate, and the other end is integrated by engaging a through hole and a standing piece during bending.

[0006]

【Example】

 Hereinafter, an embodiment of an indoor unit of an air conditioner according to the present invention will be described with reference to FIG. Fig. 1 is a perspective view of the outdoor heat exchanger 4. The outdoor heat exchanger 4 is made by stacking two heat exchangers 8 and 9, and each heat exchanger is designed so that the ends are aligned when bent. The heat exchanger 8 is formed in different lengths and is located on the outer side. The heat exchanger 8 located on the inner side is provided with a side plate 10 protruding inward at one end and having a plurality of through holes in the projecting portion 10a. 9 includes a side plate 11 having a standing piece 11a corresponding to the through hole 10b, and the other end is fixed by a side plate 12. Therefore, when this is bent at a predetermined position by a bender or the like, the standing piece 11a approaches the through hole 10b as shown by the solid arrow, and when bent up at a substantially right angle to form an L-shape, as shown by the two-dot chain line. Both are engaged with each other, and the side plate 11 is brought into contact with the inside of the side plate 10 to be integrated. The above examples describe the case of two heat exchangers, but more polymerization is possible.

[0007]

[Effect of device]

 One end of each heat exchanger is fixed by a large side plate, and the other end is integrated by engaging the through hole and the upright piece during bending, which eliminates the need for assembly work, reduces manufacturing costs, and ensures safe work. It is possible to achieve the effect of making things.

[Brief description of drawings]

FIG. 1 is a perspective view of an outdoor heat exchanger of an air conditioner according to the present invention.

FIG. 2 is an internal plan view of an indoor unit of an air conditioner according to a conventional example.

[Explanation of symbols]

 1 Housing 2 Base 3 Partition Plate 4 Outdoor Heat Exchanger 6 Blower 7 Compressor 8 Heat Exchanger 9 Heat Exchanger 10 Side Plate 10a Projection 10b Through Hole 11 Side Plate 11a Standing Piece 12 Side Plate

Claims (1)

[Scope of utility model registration request] 1. An air conditioner in which a blower is disposed on one side of a base partitioned by a partition plate, and L-shaped outdoor heat exchangers are provided at the rear and side portions of the blower. The outer heat exchanger is formed by stacking a plurality of heat exchangers, each heat exchanger is formed to have a different length, and when bent, the heat exchanger located on the outer side protrudes inward at one end, and the protruding portion The heat exchanger located inside has a side plate having a standing piece corresponding to the above-mentioned through hole, and the other end is fixed by the side plate and bent at a predetermined position. Then
An air conditioner characterized in that a standing piece is engaged with the through hole to be integrated.