JPS6122195Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a ceiling-suspended air conditioner.

Conventionally, in a ceiling-suspended air conditioner, the main body is usually installed by engaging an L-shaped hook fixed to the ceiling with a socket formed on the top surface of the main body. , the gap between the main body and the ceiling is about 20 to 30 mm, making it difficult to see, making it extremely difficult for installation workers to align the latch piece with the receiving hole, and making it difficult to see the air conditioner. This made installation work difficult.

In view of the above problems, the present invention has been developed by forming the front part of the top plate of the main body into an inclined surface that slopes forward and downward in order to facilitate the alignment between the hanging piece on the ceiling side and the receiving hole on the main body side. , a positioning display unit that displays the horizontal position of the receiving hole at a corresponding position in the horizontal direction of the receiving hole formed on the top plate to engage the L-shaped hanging piece on the ceiling side on the inclined surface; The purpose of this invention is to provide an air conditioner that is extremely easy to install.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An air conditioner according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIGS. 1 to 3, reference numeral 1 denotes the main body of a separate air conditioner installed indoors, that is, an indoor unit, 2 its casing, 3 the top plate of the casing 2, 4 the rear plate, 5 is a suction grill, 7 is an air inlet, 8 is an air outlet, 9 is a heat exchanger, 10 is a cross flow fan that is a blower,
Reference numeral 11 indicates a drain pan, 12 a cross flow fan tongue, and 13 a fan housing made of styrofoam. Note that 27 is a vertical blade, and 28 is a horizontal blade.

On the other hand, reference numeral 6 denotes a mounting base that is commonly used for ceiling and wall mounting, and is a board 14 having a U-shaped cross section.
and L-shaped retaining pieces 15, 15 and 16, 16, which are welded and fixed to both longitudinal ends of the base plate 14 in the front-rear direction. The horizontal pieces 15a, 16a of each of the hooking pieces 15, 16 are provided to protrude in the same direction (forward direction in FIG. 2). In this embodiment, the hooking pieces 15 and 16 are integrated via a connecting portion 17. A large number of screw holes 23 are formed in the substrate 14 and the connecting portion 17, and the device can be attached to the ceiling C using any of the screw holes 23. Further, the entire center surface 14a of the board 14 is projected upward by the thickness of the connecting portion 17, so that it can be closely attached to a ceiling surface.

In addition, the top plate 3 of the casing, which is the top surface of the main body 1,
, each of the hooking pieces 15, 15, 1 of the mounting base 6 is
6, 16 horizontal pieces 15a, 15a, 16a, 16
A set of two receiving holes 20, 2 with the same number and the same spacing as a.
0, 21, 21 are formed.

The receiving holes 20, 20, 21, and 21 are formed after a portion of the top plate 3 is punched out by press working to form the punched and raised pieces 18, 18, 19, and 19, respectively. This cut-out piece 18,1
8, 19, 19 are connected to the top plate 3 on the front side and on both left and right sides, and only the remaining rear side is connected to the receiving hole 2.
0 and 21.

In addition, on the inclined surface 3a of the front part of the top plate 3 located on the front side of the main body 1, there is a longitudinal center line g of the receiving holes 20, 21.
The display section 22 for positioning is located on an extension of the
are formed respectively.

The display section 22 is provided by forming a triangular recess in the inclined surface 3a during press working. In addition, it is of course possible to make the display part 22 a convex part contrary to the above. Further, the display section 22 may be formed by cutting a separate member such as paper or vinyl into a triangular shape and pasting the cut member with an adhesive.

Reference numeral 24 is a receiving hole formed in the casing rear plate 4, and 25 is an abutment recess, which is used when the main body 1 is attached to a wall surface.

Therefore, in order to install this air conditioner on the ceiling C, the mounting base 6 is fixed to the ceiling C with nails or screws 26 with the horizontal pieces 15a and 16a of each hanging piece 15 and 16 facing forward. After that, the installation worker aligns the display section 22 and the latching pieces 15, 16, and inserts the horizontal pieces 15a, 16a of the latching pieces 15, 16 into the receiving holes 20, 21 of the top plate 3 of the main body 1. Once inserted, the air conditioner can be easily suspended from the ceiling C.

Next, the effects of the air conditioner of the present invention are listed below.

That is, according to the present invention, (1) The front part of the top plate 3 of the main body 1 is formed into an inclined surface 3a that slopes forward and downward, and the L-shaped hanging piece 15 on the ceiling C side is formed on the inclined surface 3a. ,16
Receiving holes 20, 2 formed in the top plate 3 to engage the
The receiving holes 20, 2 are located at corresponding positions in the left and right direction of 1.
A positioning display part 22 is formed to display the horizontal position of 1, and when the main body is hung, the display part 22 and the L-shaped hanging pieces 15, 16 on the ceiling C side are connected to each other.
(2) The display part 22 is formed on the front part of the top plate 3 and is inclined downward in the front. Since it is formed on the surface 3a, the display section 22 can be easily seen even when the main body 1 is installed at a high place, and the main body installation work can be performed extremely easily.

Furthermore, if the display section 22 is integrally formed during press working as in Embodiment 2, it is only necessary to slightly modify the mold, and there is no possibility that the manufacturing cost will increase.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view showing an air conditioner according to an embodiment of the present invention installed on the ceiling, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 is a mounting base shown in Fig. 2. FIG. 1... Main body, 3... Top plate, 3a... Inclined surface, 1
5, 16... L-shaped hanging piece, 20, 21... Receiving hole,
22...display section, C...ceiling, g...center line.

Claims (1)

[Scope of claim for utility model registration] 1 L-shaped hanging piece 1 for installation fixed to ceiling C
5 and 16, a receiving hole 2 formed in the top plate 3 of the main body 1
0 and 21 are engaged and suspended, and the front part of the top plate 3 of the main body 1 is formed into an inclined surface 3a that slopes forward and downward. Said receiving hole 2
The receiving hole 2 is located at the corresponding position in the left and right direction of 0 and 21.
An air conditioner characterized by forming a positioning display section 22 that displays positions in the left and right directions of 0 and 21. 2. The air conditioner according to claim 1, wherein the display section 22 is integrally formed on the inclined surface 3a of the top plate 3 by press working.