JPS582984Y2 - Air conditioner heat exchanger support device - Google Patents

Description

[Detailed description of the invention] This invention relates to an air conditioner, and in particular to a heat exchanger support device for the same, which allows a fin-tube heat exchanger to be supported and fixed easily and reliably with a simple structure. It is.

This invention will be explained in detail below with reference to the embodiment shown in FIGS. 1 and 2. Reference numeral 1 denotes the main body of the air conditioner, 2 the front panel attached to the front of the main body 1, and 3 and 4 the main body 1.
A blowout button and a suction port 5 are formed by dividing into upper and lower parts, and 5 is a cross-flow blower, which is disposed toward the blowout port 3.

6 is a heat exchanger arranged at the back of the suction port 4, and consists of a large number of vertically arranged aluminum fins 7 and a plurality of pipes 8 passing through the fins 7. are connected by U-shaped tubes 9, respectively.

Reference numeral 10 denotes an outer guide wall of the blower 5 which is formed integrally with the main body 1 and also serves as a back wall forming the back of the main body 1, and which communicates the air outlet 3 and the suction port 4 of the front panel 2. ing.

Reference numeral 11 denotes guide plates on both sides of the blower 50 that are integrally formed with the main body 1 and are located on both sides of the outer guide wall 100.

Reference numeral 12 denotes a receiving piece support portion protruding below the tip of the both side guide plates 11, which has a tip slightly curved upward and is adapted to receive the straight portion of the U-shaped tube 9 protruding from both side ends of the heat exchanger 60. I support it.

Reference numeral 13 designates a pair of projecting holding parts integrally molded on the upper front end of the main body 1, each of which has a hole 16 into which an insertion claw piece 15 is inserted, each having a head 14a having a flat surface and an insertion part 14b. ing.

In the heat exchanger support device configured as described above, in order to attach the heat exchanger 6 to the main body 1, the straight portions of the U-shaped tubes 9 protruding from both sides of the heat exchanger 60 are hung by the support pieces 12. While supporting and fixing the heat exchanger 6 in this manner, the upper surface of the other end of the heat exchanger 6 is inserted into the holes 16 of the pair of protruding holding parts 13 located above the heat exchanger 6, and the pawl pieces 15 are inserted into the gaps between the multiple rows of fins 70. All you have to do is insert it and secure it.

As explained above, in this invention, the fixing means for fixing the heat exchanger to the main body is a claw piece having an insertion part inserted between the fins of the heat exchanger and a head integrally formed with the insertion part. The structure is extremely simple, and
This has the practical effects of being able to reduce the number of parts, easily and reliably supporting and fixing the heat exchanger, and significantly reducing assembly work time.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing a heat exchanger support device for an air conditioner according to this invention, and FIG. 2 is an exploded perspective view showing the main parts of FIG. In addition, 1 is an air conditioner main body, 5 is a blower, 6 is a heat exchanger, 11 is a guide plate on both sides, 12 is a receiving piece support part, 13 is a protruding holding part, and 15 is a claw piece.

Claims (1)

[Scope of utility model registration request] A heat exchanger having a large number of plate-shaped fins arranged in parallel is provided in the air passage, and the heat exchanger is fixed to the main body by a fixing means, and the fixing means is attached to the fins of the heat exchanger. It is composed of a claw piece having an insertion part inserted between the fins of the heat exchanger and a head integrally formed with the insertion part, and the insertion part of the claw piece is inserted between the fins of the heat exchanger through a part of the main body. A heat exchanger support device for an air conditioner, which is inserted into and fixes the heat exchanger.