JPH073214Y2 - Ceiling embedded cassette type air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an air conditioner, and more particularly to a decorative panel for a ceiling-embedded cassette type air conditioner.

[Prior Art] FIG. 3 is a cross-sectional view showing a conventional air conditioner disclosed in, for example, Japanese Utility Model Laid-Open No. 58-133722, in which (1) is a circular cylindrical casing, and (2) is a casing. Is a blower, which is rotated by a motor (4). (3) is a coil having a heat exchange function disposed on the outer circumference of the blower (2), and (5) is a substantially regular quadrilateral suction port for sucking indoor air by the blower (2) and the line-shaped grill (6) is arranged. It is set up. Reference numeral (7) is the suction introduction tube, and (8) is an air outlet formed on the outer circumference of the suction introduction tube (7), which is arranged on the four sides around the suction opening (5). (9) is a drain pan provided in the lower part of the coil (3), (10) is an air filter installed in the suction port (5), and (11) is a wind installed on the outer periphery of the blowout port (8). A decorative panel (12) is configured with a suction port provided with a grill (6) by a guide.

Next, the operation will be described. The blower (2) is rotated by the drive of the motor (4), and the indoor air is sucked through the suction port (5) and passes through the air filter (10), and the suction introduction cylinder (7)
And is sprayed onto the coil (3). Then, this indoor air is heat-exchanged by the coil (3), passes between the casing (1) and the introduction tube (7), and is blown out into the room through the air outlet (8). Drain generated when heat is exchanged in the coil (3) is collected in the drain pan (9) and discharged to the outside.

[Problems to be solved by the device]

Since the conventional air conditioner is configured as above,
When installing multiple units in the same space, it is necessary to consider when installing the air conditioner body in order to align the lines of the line-type grille so that the appearance is not compromised. There is a problem that the take-out direction and the like are also limited.

The present invention has been made to solve the above-mentioned problems, and an object thereof is to obtain an air conditioner that eliminates installation restrictions in terms of design.

[Means for Solving the Problems]

In the ceiling-embedded cassette type air conditioner according to the present invention, the attachment / detachment parts (14) (16) of the line-type grille are attached to the four sides of the suction port so that the mounting direction of the line-type grille (6) can be freely changed.
Is provided.

[Action]

In the ceiling-embedded cassette type air conditioner of the present invention, the line grill of the suction port can be freely installed after the air conditioner is installed.

[Example of device]

An embodiment of the present invention will be described below with reference to the drawings. First
The drawing is a partial sectional view of the suction port (5), and FIG. 2 is a plan view seen from the lower surface of FIG. (13) is a pair of hinges provided on one side of the line-shaped grill (6) which is detachably attached to the suction port (5), and has a tip of T
It is shaped like a letter and fits into the hinge attaching / detaching part (14) at the suction port (5) and is positioned. (15) is a catch arranged on the line-shaped grill (12), which is provided facing the hinge (13) and is slidable in the direction of the arrow, and is inserted and fixed in the suction port (5) for catching. (16) is provided. In addition, detachable part for hinge (14)
And the attachment / detachment part (16) for the catch is 90 ° of the suction port (5).
It is also arranged opposite to the other side that has moved.

Next, the operation will be described.

The line type grill (6) can be opened by rotating the hinge (13) as a fulcrum by sliding the catch (15) and releasing it from the catch notch (16) which is a detachable part.

Further, by raising the hinge (13) upward, the hinge (13) can be released and removed from the hinge notch (14) which is a detachable part.

Furthermore, since the hinge notch portion (14) and the catch notch portion (16) are arranged with the same pitch and the same shape on the sides of the suction port (5) orthogonal to each other, the line type grill (6) ) Can be installed on either side.

Although the hinge notch (14) and the catch notch (16) have different shapes in the above embodiment, the hinge (13) and the catch (15) have the same pitch and shape. By doing so, the hinge notch part (14) and the catch notch part (16) also have the same pitch and the same shape, and the same notch shape is possible on all four sides of the suction port (5). With the above, the line-type grill (6) can be mounted on any of the four sides of the suction port (5), and the restrictions associated with opening and closing are eliminated.

[Effect of device]

As described above, according to the present invention, the line-type grill can be attached to the intake port freely at 0 ° and 90 °, so that it is possible to install multiple air conditioners at the same time. There is an effect that the construction can be easily done without considering the directionality of the design.

[Brief description of drawings]

FIG. 1 is a sectional view showing a main part of a ceiling-embedded cassette type air conditioner according to an embodiment of the present invention, and FIG. 2 is a plan view of a main part of a line-type grill shown from the bottom surface of FIG. 1, FIG. 3 is a sectional view showing an air conditioner according to a conventional embodiment, and FIG. 4 is a bottom view of the air conditioner as seen from below in FIG. (2) is a blower, (3) is a heat exchanger, (5) is a suction port,
(6) is a line type grill, (8) is an outlet, (13) is a hinge (14) is a hinge attaching / detaching part, (15) is a catch, (1)
6) is a detachable part for catching. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] 1. An air conditioner body having a blower, a heat exchanger, etc., which is embedded in the ceiling, a suction port in the center below the ceiling surface, and a blowout port around the suction port. In a ceiling-embedded cassette type air conditioner consisting of a decorative panel with a line-shaped grill installed in the mouth, the line-shaped grill of the central suction port of the decorative panel is detachably attached and the line direction of the grill is changed. A ceiling-embedded cassette type air conditioner characterized in that detachable parts are provided on all four sides of the decorative panel.