JPH0625770Y2 - Air conditioner - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a ceiling-embedded air conditioner.

(B) Conventional technology As a conventional technology for this type of air conditioner, there is
As described in Japanese Patent No. 3626, air composed of a main body installed in a ceiling space so as to face an opening formed in a ceiling plate, and a decorative panel attached to a lower surface of the main body. When the main body is installed in the ceiling space, the harmony machine is provided with a positioning tool that sets a gap between the lower end of the main body and the opening, for example, a vertical gap or a horizontal gap to a predetermined dimension. There is something.

(C) Problems to be solved by the device However, since the above-described positioning device is mounted so as to sandwich the passage leading to the air outlet of the air conditioner main body, storage of electrical components and the like near this air outlet. When the electric equipment box or the like is located, the electric equipment box is an obstacle and the positioning device cannot be attached to the main body. Further, since the positioning device is attached by elastic force, it has a drawback that it is easily detached.

The present invention provides an air conditioner that is attached to various air conditioner bodies and that also has a positioning device that does not easily come off.

(D) Means for Solving the Problem The present invention is, in order to solve the above-mentioned problems of the conventional art, is installed in a ceiling space above the ceiling plate, facing the opening provided in the ceiling plate, and In an air conditioner having a main body having an outlet for blowing out temperature-controlled air, and a decorative panel attached to the lower surface of the main body, the air conditioner is inserted into the outlet and stopped, and A positioning tool is provided for setting the distance between the lower end of the main body and the opening to a predetermined size.

(E) Action In the air conditioner of the present invention, the positioning tool is inserted into the air outlet of the air conditioner body and stopped, so that the electrical equipment box or the like containing electrical components is located near the air outlet. Even if The positioning tool is attached to the lower part of the main body of the air conditioner.
Also, due to the friction between the ventilation passage leading to the outlet and the positioning device,
The positioning tool is hard to come off.

(F) Embodiment An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a vertical sectional view of a ceiling-embedded air conditioner according to the present invention. (Five
0) is an air conditioner, which is inside the ceiling (1)
The air conditioner body (2) made of sheet metal to be housed in, the inlet (3) in the center, and the outlets (4) on the four sides of the outer peripheral part
Decorative panel (7) provided on the ceiling surface (6) so as to cover (5)
And a suction grill (9) having an intake port (8) in the center.

(10) is a blower consisting of a turbo fan (11) and a fan motor (13) attached to the top plate (12), and (14) is the indoor air from the intake port (8) to the turbo fan (11). Nozzle mouth to guide,
(15) is a drain pan formed of expanded polystyrene in an angular ring shape having an inner rising portion (15a) and an outer rising portion (15b), and (16) is this fan on the discharge side of the turbofan (11). It is a plate fin type heat exchanger that is annularly arranged so as to surround it.

And, (17) is a heat insulating material wound around the outer peripheral surface of the unit main body (2), (21) is a ventilation path for guiding the air heat-exchanged in the heat exchanger (16) to the outlet (4), (22) is a suspending bolt for fixing the air conditioner body (2) to the ceiling beam with the suspenders (23), (24)
Is a filter mounted on the downstream side of the suction grille (9).

FIG. 2 is a perspective view showing the relationship between the air conditioner body and the positioning device. (25) is an electrical equipment box containing electrical components,
(21a) (21b) (21c) (21d) are ventilation channels leading to the air outlets, and the ventilation channels are flocked to prevent dew condensation. (26a) (26b)
(26c) and (26d) are positioning devices that are inserted into the ventilation passages (21a) (21b) (21c) (21d), which are shown in FIG. 3 when the main body (2) is installed inside the ceiling. As shown, the vertical spacings A and B and the horizontal spacings C and D are used to set predetermined dimensions, and the positioning device (26) is made of a material such as polystyrene foam.

In the air conditioner configured as described above, even if the electrical equipment box (25) is located near the ventilation path (21), the positioning device
(26a) (26b) (26c) (26d) are outlets (4) and ventilation channels (21a) (21
b) It can be inserted into (21c) (21d) and stopped, so the positioning device (2
1a) (21b) (21c) (21d) can be attached to the lower part of the air conditioner body (2). In addition, the positioning device (26a) (26b) (26c) (26
d) is due to the friction with the flocking of the ventilation passages (21a) (21b) (21c) (21d), and because of the large contact area, this large friction causes the positioner (26a) (26b) (26c) (26d) Ventilation path (21a) (21b) (21
c) Difficult to fall out of (21d).

Positioning tool (26a) (26b) (26c) (2
6d) is installed, this positioner (26a) (26b) (26c)
By using (26d), the vertical intervals A and B and the horizontal intervals C and D shown in FIG. 3 can be easily set to predetermined dimensions.

(G) Effect of the Invention As described above, in the air conditioner of the present invention, a positioning tool can be attached to the lower end of the air conditioner body regardless of the position of the electrical equipment box, etc. It is difficult for the accessory to come off. Therefore, the installation work in the ceiling space of the air conditioner can be carried out efficiently by suppressing the factors that delay the work such as the positioner not being attached or the positioner being easily detached. A harmony machine can be provided.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of a ceiling-embedded air conditioner according to the present invention, FIG. 2 is a perspective view showing the relationship between an air conditioner body and a positioning device, and FIG. 3 is a view of the air conditioner body and a ceiling. It is explanatory drawing which shows the space | interval with an opening. (2) …… Air conditioner body, (4) …… Outlet, (5) …… Opening, (7) …… Decorative panel, (21) (21a) (21b) (21c) (21d)…
… Ventilation path, (26) (26a) (26b) (26c) (26d) …… positioning device,
(50) …… Air conditioner, (A) (B) …… Vertical spacing,
(C) (D) …… Horizontal spacing.

Claims (1)

[Scope of utility model registration request] 1. A main body, which is provided in a ceiling space above the ceiling plate and faces an opening provided in the ceiling plate, and has an air outlet for blowing out temperature-controlled air; and a lower surface of the main body. An air conditioner having a decorative panel attached to the position adjusting device, which is inserted into the air outlet and stopped, and which sets a gap between the lower end of the main body and the opening to a predetermined size. An air conditioner characterized by having.