JPS6238180Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to an air conditioner, and in particular improves the heat insulating material attached to the partition plate that separates the indoor and outdoor areas to improve the indoor and outdoor insulation and sound insulation effects. It is.

In conventional air conditioners, a partition plate is installed on the main body base to separate the indoor side and the outdoor side, and a heat insulating material made of urethane foam is pasted on the outdoor side of this partition plate for insulation and sound insulation between the indoor and outdoor areas. However, since this insulation material is made of a breathable material, its insulation and sound insulation effects are insufficient. For this reason, a method has been proposed in which the above-mentioned heat insulating material is made of a cardboard-like cross section, and this insulating material is attached to the partition plate using a pin-shaped fixing member. Since a fixing member is required, the number of parts increases, resulting in high cost, and the installation work is extremely complicated.

The present invention eliminates the drawbacks of the above conventional type.
To explain one embodiment of the present invention shown in the figure below, 1
is the main body base of the air conditioner, and on the base 1 there is an indoor heat exchanger 2 and an outdoor heat exchanger 3, and between them a fan motor and a compressor (both not shown).
At the rear of the indoor heat exchanger 2, there is provided a partition plate 4 which also serves as a baffle plate and partitions the indoor side and the outdoor side. Reference numeral 5 denotes a heat insulating material attached to the outdoor side surface of the partition plate 4, which provides heat and sound insulation between the indoor and outdoor spaces.

The above-mentioned heat insulating material 5 is formed by molding synthetic resin or the like on the plate surface facing the partition plate 4 as shown in FIGS. 2 and 3.
As shown in the figure, for example, a claw-shaped attachment part 8 for attaching to the partition plate 4 and a rib-shaped protrusion part 7 for forming a required air layer 9 between the partition plate 4 and the partition plate 4 when attached are integrated. The partition plate 4 is formed into a flat plate shape, and has a thin wall shape, for example, a thin wall portion 6 as shown in the figure, corresponding to the bending portion of the partition plate 4, so that it can be bent freely. on the other hand,
The partition plate 4 is formed with a locking portion 10 for engaging with the mounting portion 8 of the heat insulating material 5.

To explain how the above structure is attached, first, the heat insulating material 5 is bent by its thin portion 6 to match the shape of the partition plate 4, and is attached to the outer surface of the partition plate 4. Then, the locking portion 10 of the partition plate 4
The heat insulating material 5 is pressed so that the mounting portion 8 is engaged with the heat insulating material 5.
is attached to the partition plate 4, and the work is completed. At this time, an air layer 9 is formed between the heat insulating material 5 and the partition plate 4 by the protrusion 7 .

As described above, in the present invention, the heat insulating material is formed into a synthetic resin plate with a mounting part and a protruding part integrally formed on the plate surface facing the partition plate, and the mounting part is attached to the locking part of the partition plate. Since the parts are engaged and attached to the same partition plate, the installation work can be extremely simplified, and since no separate fixing member is required, the number of parts can be reduced and costs can be reduced. can. In addition, when installed, the air layer between the partition plate and the protruding part can improve the insulation effect between indoors and outdoors, and the natural vibration of the partition plate can be improved by this air layer and the heat insulating material. Since the number can be changed, the sound insulation effect can be further improved. Furthermore, these devices can be implemented at low cost with extremely simple configurations as described above.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main parts of an air conditioner showing an embodiment of the present invention, Fig. 2 is a cutaway plan view of the main parts showing the installation state of the partition plate and the heat insulating material, and Fig. 3 is the same as the heat insulating material. This is a developed diagram. In the figure, 1 is the main body base, 4 is a partition plate, 5 is a heat insulator, 6 is a thin wall part, 7 is a protrusion part, 8 is a mounting part, 9
is an air layer, and 10 is a locking portion.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In an air conditioner in which a partition plate is provided on the main body base to separate an indoor side and an outdoor side, and a heat insulating material is attached to this partition plate, the above heat insulating material is attached to the partition plate. A synthetic resin plate that is integrally formed with a mounting part for attaching to the partition plate on the plate surface facing the partition plate, and a protrusion part to form an air layer between the partition plate and the partition plate when attached. An air conditioner characterized in that, on the other hand, the partition plate is formed with a locking part that engages with the mounting part of the heat insulating material. (2) The air conditioner according to claim 1 of the utility model registration claim, characterized in that a portion of the heat insulating material corresponding to the bent portion of the partition plate is thin-walled.