JPS6038816Y2 - Ceiling-mounted air conditioner - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a ceiling-mounted air conditioner with an improved main body shape.

A conventional ceiling-embedded air conditioner has a support frame with a height h installed on the ceiling surface a, and a hanging bolt e between the support brackets d and d installed on the side wall of the main body C.

It was provided within the ceiling panel f by attaching the panel e.

Inside the main body C, a blower g is provided on the front side of the main body C, and a heat exchanger i is provided on the rear side.

Ducts (not shown) are provided at the front and rear of the main body C, and indoor air is sucked in from the rear side and blown out to the front side as shown by the arrow.

By the way, as mentioned above, the main body C is suspended from the support frame of height h on the ceiling surface a and the main body C is suspended from the support frame b on the ceiling surface a.
The height h of the support frame occupies a large specific gravity with respect to the height H to the lower surface of the support frame, and there is an inconvenience that it cannot be suspended inside the ceiling panel f lower than H□.

This idea was made in consideration of the above circumstances, and is an in-ceiling type that reduces the installation space in the ceiling by cutting off the top surface of the main body corresponding to the support frame by an amount corresponding to the height of the support frame. The company aims to provide air conditioners.

An embodiment of this invention will be described below with reference to the accompanying drawings.

Reference numeral 1 in FIG. 2 is a ceiling surface, and support frames 2, 2 made of channel steel and having a height h are attached to this ceiling surface 1.

A ceiling-embedded air conditioner main body 3 is supported between the ceiling surface 1 and a ceiling panel 4 facing the ceiling surface 1 by the support frames 2, 2.

The front and rear upper surfaces of the main body 3 are connected to the support frame 2.2.
The portion facing the support frame 2 is cut away from the upper surface by the height h of the support frame 2.

Furthermore, support fittings 5, 5 made of L-shaped steel sections are attached to the side surfaces of the main body 3.

The support fittings 5, 5 and the support frames 2, 2 are provided with elongated holes 5a, 5a and 2a*2a, respectively, in the longitudinal direction.

Hanging ports 6, 6 are inserted into these long holes 5a and 2a.
is inserted so that the main body 3 is suspended from the ceiling surface 1.

Inside the main body 3, there is a blower 7 on the front side and a heat exchanger 8 on the back side.
A duct (not shown) is arranged to suck indoor air guided as shown by the arrow, exchange heat therewith, and then blow it out from the front side of the main body 3.

Next, FIG. 4 shows another embodiment, in which the same components as in FIGS. 2 and 3 are given the same reference numerals.

That is, a lower decorative board 11 having an inlet 9 and an outlet 10 is attached to the lower part of the ceiling panel 4.

Further, an inlet 12 and an outlet 13 are provided on the lower surface of the main body 3.

A suction duct 14 and a blow-off duct 15 are provided between the lower decorative plate 11 and the lower surface of the main body 3 to communicate the suction ports 9, 12 and the blow-off ports 10, 13.

Further, inside the main body 3, a blower 7 is provided with its discharge side facing the outlet 13, and a heat exchanger 8 is provided upstream of the blower 7.

As described above, the main body 3 is supported by inserting the hanging bolts 6, 6 into the long holes 2a, 5a bored in the support frame 2 and the support fitting 5, so that the main body 3 can be moved as shown in FIG. Since the ducts 14 and 15 can be moved freely in the X direction, Y direction, and two directions, the ducts 14 and 15 can be installed accurately and easily, and a long The labor and materials required for duct piping can be omitted, and the main body installation work can be carried out in a short time.

As explained above, since a part of the upper surface of the main body is cut out to be equal to the height of the support frame attached to the ceiling surface, the installation space within the ceiling can be reduced and the marketability is improved.

[Brief explanation of drawings]

Fig. 1 is a vertical side view showing a conventional embodiment, Fig. 2 is a longitudinal side view showing an embodiment of this invention, Fig. 3 is a perspective view showing the main parts of this invention, and Fig. 4 is a side view of this invention. FIG. 7 is a vertical sectional side view showing another embodiment of the invention. 1...Ceiling surface, 2...Support frame, 3...
...Main body, 4...Ceiling panel.

Claims (1)

[Scope of utility model registration request] A ceiling-embedded air conditioner that is suspended within a ceiling panel by a support frame fixed to the ceiling surface, characterized in that a part of the upper surface of the main body corresponding to the support frame is removed. harmonizer.