JPH0129465Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air outlet for an air conditioner, and more particularly to an air outlet that can promote the departure of blown air from a casing surface and eliminate exposure around the outlet.

An example of a conventional air conditioner is shown in Figures 1 to 3, in which 1 is a front cover, 2 is a drain pan/stabilizer, 3 is a heat exchanger, 4 is a tangent fan, and 5 is a blowout louver. Vertical louver 5 with mechanism
-1 and a horizontal louver 5-2. Reference numeral 6 indicates the casing, 10 indicates the air outlet, and A indicates the exit point of the blown air from the front cover 1.

In the above-mentioned conventional device, since the shape of the outlet 10 near the point where the blown air leaves is a smooth curved shape, a part of the blown air goes straight and blows out downward as shown by the solid line arrow in Fig. 3. There was a problem in that dew formed on the lower surface of the horizontal louver 5-2 and the lower surface of the outlet point A of the blown air of the front cover 1, as shown by the dotted line in FIG. 3, and the dew formed and fell as water droplets.

The present invention was proposed in order to solve the above-mentioned problems with a simple structure, and the shape of the exit point of the blown air on the lower surface of the outlet is set at an acute angle so that the direction of the blown air is along the lower surface of the horizontal louver. It is made to protrude slightly upward to promote the release action of the blown air at the release point.

An embodiment of the present invention is shown in FIG. 4, in which the shape of the outlet point B of the blown air on the lower surface of the outlet is made to have an acute angle and a slightly protruding shape. The rest of the structure is the same as the conventional one shown in FIGS. 1 to 3.

Cold air flows from the outlet 10 along the casing 6, but since the exit point B of the blown air is slightly protruding at an acute angle, the cold air flows toward the lower surface of the horizontal louver 5-2 as indicated by the solid arrow in FIG. flows along.

In this way, the horizontal louver 5-2 enters into the flow of the blown air, and as in the conventional case, humid warm air (hereinafter referred to as secondary air) in the air-conditioned room is drawn in by the cold air, and this is drawn into the horizontal louver 5-2. Since it does not flow along the bottom surface of -2, the horizontal louver 5-2
There will be no condensation on the underside of the product.

In addition, by making the shape of the outlet point B of the blown air slightly protruding at an acute angle, it is possible to block the downward flow of cold air and reduce the attraction of secondary air, so that dew also forms below the point B. It has the advantage that it does not occur.

[Brief explanation of the drawing]

1 to 3 show an example of a conventional air conditioner, and FIG. 1 is a partially cutaway perspective view;
2 is a sectional view taken along the - line in FIG. 1, FIG. 3 is an enlarged sectional view of the air outlet, and FIG. 4 is a view corresponding to FIG. 3 according to an embodiment of the present invention. Front cover...1, Detachment point...A, B, Air outlet...10, Casing...6.

Claims (1)

[Scope of utility model registration request] The outlet of the air conditioner is characterized by the shape of the point at which the blown air departs from the bottom of the outlet is shaped at an acute angle and protrudes slightly upward so that the direction of the blown air is along the bottom surface of the lowest horizontal louver. The air outlet of an air conditioner.