JPH0618822U - Air conditioner outdoor unit - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the assembly of the outdoor unit of the air conditioner. [Structure] The figure shows the outdoor unit of the air conditioner from an obliquely rear side. In the figure, 1 is a base, 2 is a side plate, 3
Is the top plate. 6 is a blower fixing tool for fixing the blower motor, and 7 is an outdoor heat exchanger. Reference numeral 8 is a protective net for protecting the back side of the outdoor heat exchanger 7. Screw holes 2a and 2b corresponding to the holes 3c and 3d of the top plate are provided on the upper left and right sides of the rear surface of the side plate 2. In addition, screw holes 6a and 6b corresponding to the holes 3a and 3b of the top plate are provided on the upper end surface of the blower fixture 6. When fixing the upper part of the blower fixing member 6 to the top plate 3, it is difficult to fix the screws unless the holes 3a, 3b of the top plate and the screw holes 6a, 6b of the blower fixing member 6 are aligned. Therefore, a cut portion 6c is provided at the center of the upper rear end surface of the blower fixture 6, and the upper end of the protective net 8 corresponding to the cut portion 6c is bent in an inverted L shape in advance to cover the top plate 3. The bent portion and the cut portion 6c are engaged with each other before. By doing so, the blower fixture 6 can be held at a predetermined position, which facilitates assembly.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to means for facilitating assembly of an outdoor unit of an air conditioner.

[0002]

[Prior art]

 The main body of the outdoor unit of an air conditioner is made up of a combination of a base, side plates, and a top plate. A compressor, an outdoor heat exchanger, a blower, etc. are arranged on the base that constitutes this main body, but since the fan part of the blower must be facing forward, the motor part is a blower installed upright on the base. It is designed to be attached to a fixture. The height of the blower fixing device is higher than that of the outdoor heat exchanger located behind it, and it has an inverted L shape, and its tip extends to the rear of the outdoor heat exchanger and the back of the tip. Is provided with a plurality of screw holes side by side. On the other hand, the rear flange of the top plate is provided with a plurality of holes corresponding to the screw holes and a plurality of holes corresponding to the screw holes provided on the upper left and right sides of the rear surface of the side plate. After covering the side plate with the side plate, the top plate and the blower fixture are screwed, and then the top plate and the side plate are also screwed. A grid-shaped metal net is attached to the rear of the side plate to protect the rear surface of the outdoor heat exchanger.

[0003]

[Problems to be solved by the device]

 However, with the above-mentioned configuration, it is difficult to align the screw holes of the blower fixing tool with the corresponding holes of the top plate, and in order to screw them together, the position of the blower fixing tool and the top plate should be misaligned. I had to adjust it by hand. Therefore, if the work procedure is mistaken and the top plate and the side plate are screwed in advance, it becomes more difficult to align the top plate and the blower fixture, and the workability is significantly reduced. . Therefore, it is an object of the present invention to provide an outdoor unit for an air conditioner that solves these problems and is easy to assemble.

[0004]

[Means for Solving the Problems] The present invention has been made to solve the above problems, and includes an outdoor heat exchanger, a blower, and Place a blower fixing tool, etc. to fix the blower, hook the upper end of the blower fixing tool to the upper end of the outdoor heat exchanger, fix it to the flange of the top plate, and fix the rear surface of the outdoor heat exchanger. In an outdoor unit of an air conditioner configured to be protected by a lattice-shaped protective net, a predetermined cut portion or hole is provided on the upper end surface of the blower fixing tool, and the upper end of the protective net is cut at the cut portion. Alternatively, it is bent in an inverted L shape toward the hole so that they are engaged with each other before the top plate is covered.

[0005]

[Action]

 With the above configuration, before covering with the top plate, engage the notch or hole formed on the upper end surface of the blower fixture with the inverted L-shaped bent portion formed at the upper end of the protective net. By doing so, the blower fixture can be held in the proper position, so when the top plate is covered, the holes on the top plate side and the screw holes on the blower fixture side are aligned, making it easier to fix the screws. it can.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a front perspective view showing the main body of an outdoor unit, 1 is a base, 2 is a side plate, and 3 is a top plate. The base 1 has legs 4a and 4b on the bottom left and right. The side plate 2 is integrally formed from the front surface to the back surface, and on the front surface there is an air outlet 5 for sending out the air that has undergone heat exchange inside, and on the back side there is a blower. The blower is designed to be attached to a blower fixing tool 6 which is erected on the base 1 as shown in FIG. The round hole in the center is the mounting position of the fan motor, and the square holes above and below it are ventilation holes. The upper part has an inverted L-shape, and its tip extends rearward beyond the upper part of the outdoor heat exchanger 7, and is fixed to the flange of the top plate 3. This will be described based on FIGS. 3 and 4.

FIG. 3 shows the rear side of the outdoor unit. The upper part of the blower fixing device 6 extends to the rear of the outdoor heat exchanger 7, and the end face of the fan fixing device 6 is provided with screws necessary for fixing to the top plate 3. The holes 6a and 6b are provided side by side. On the other hand, on the flange of the top plate 3, holes 3a and 3b corresponding to the screw holes 6a and 6b on the side of the blower fixing device 6 and holes 3c corresponding to the screw holes 2a and 2b provided on the upper left and right sides of the rear surface of the side plate 2, respectively. , 3d are provided, and when the top plate 3 is covered on the side plate 2 side during assembly, the top plate 3 and the blower fixture 6 are screwed together, and the top plate 3 and the side plate 2 are screwed together. It is designed to be fixed with a stopper. A protective net 8 formed in a lattice shape is attached to the rear of the side plate 2 to protect the back surface of the outdoor heat exchanger 7.

By the way, in this embodiment, in order to facilitate the assembly of the top plate 3 and the blower fixture 6, a notch (a hole may be formed as shown in FIG. 4 at the center of the end face of the blower fixture 6. ) 6c is provided, and the upper end of the protective net 8 corresponding to the cut portion 6c is bent in an inverted L shape in advance, and the bent portion 8a and the cut portion 6c are engaged before the top plate 3 is covered. I am trying to bring them together. By doing so, the blower fixing member 6 can be held in the proper position, so that when the top plate 3 is covered, the holes 3a, 3b on the top plate 3 side and the screw holes 6a, 6b on the blower fixing member 6 side are provided. Can be combined with.

[0009]

[Effect of device]

 In the case of the outdoor unit as described above, the notch on the side of the blower fixing device and the inverted L-shaped bent portion provided on the protective mesh of the outdoor heat exchanger are locked before the roof is covered. By doing so, the blower fixture will be held in place, and by simply covering the top plate, the holes on the top plate will line up with the screw holes on the blower fixture, making it easier to screw in. Workability is improved.

[Brief description of drawings]

FIG. 1 is a front perspective view of an outdoor unit according to the present invention.

FIG. 2 is a perspective view showing a main part inside an outdoor unit according to the present invention.

FIG. 3 is a rear perspective view of the outdoor unit according to the present invention.

FIG. 4 is an enlarged perspective view of an essential part showing an embodiment of the present invention.

[Explanation of symbols]

 1 base 2 side plate 3 top plate 3a hole 3b hole 5 air outlet 6 blower fixture 6a screw hole 6b screw hole 6c notch 7 outdoor heat exchanger. 8 Protection net 8a Bending part

Claims (1)

[Scope of utility model registration request] 1. An outdoor heat exchanger, a blower, and a blower fixing member for fixing the blower are arranged in a main body composed of a base, side plates, a top plate, and the like, and an upper end of the blower fixing member is placed outside the outdoor unit. In the outdoor unit of the air conditioner, which is hooked on the upper end of the heat exchanger and fixed to the flange of the top plate, and the rear surface of the outdoor heat exchanger is protected by a lattice-shaped protective net, the blower fixing device. A predetermined cut portion or hole is provided on the upper end surface of the, and the upper end of the protective net is bent in an inverted L shape toward the cut portion or hole, and both are engaged before the top plate is covered. An outdoor unit for an air conditioner characterized by being combined.