JPH031749Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a wall-mounted hot air heating device (including a ceiling-mounted type). The present invention relates to a wall-mounted warm air heating device that increases the heating effect by guiding the air to the room and provides heating comfort.

[Prior art] Wall-mounted and ceiling-mounted hot air heating devices have become very popular in recent years because they do not occupy floor space. Because the structure blows out strong wind, if you feel the wind speed or move away a little, the warm air will start to feel cold, making it less comfortable.

From this point of view, an idea has been published in Japanese Utility Model Application Publication No. 181648/1983 in which a duct is used to guide warm air toward the floor.

[Problems with the Prior Art] However, in this known example, the duct from the hot air fan is extended close to the floor, which is not only unsightly, but also has only one outlet on the floor.
The disadvantage is that it is cold in the middle of the room and you can feel the wind at your feet.

This invention is proposed in view of these points,
A feature of wall-mounted and ceiling-mounted warm air heating devices is that they allow you to feel the warmth not only on the floor side of the room, but also in the middle part of the room.

[Means for Solving the Problem] As a means for achieving the above object, the present invention has a hot air generator with a hot air outlet facing downward, and a large number of small holes facing downward from the hot air outlet. The feature is that it is equipped with a flat hot air guide with holes and a hot air path inside.

[Function] When the hot air induction body is installed from the hot air outlet toward the floor side in this way, the hot air descends through the hot air induction body, and at the floor side, it is reversed and diffused into the room.

As a result, inside the room, warm air rises from the floor, that is, from the feet, and some of the warm air flows into the room through the small holes in the front, further warming the front and emitting radiant heat.
The entire room gets warm and comfortable, and the hot air is slowed down while flowing inside the hot air induction body.
There is no feeling of cold air.

[Embodiment] Fig. 1 shows an embodiment of the present invention, in which 1 is a wall-mounted hot air generator, 2 is a fan, 3 is a hot air outlet,
Reference numeral 4 denotes a flat hot air induction body which also serves as a radiation source and is suspended from the rear of the hot air outlet 3 along the wall surface 5 to near the floor surface 6, and has a hot air path 4a formed inside and a hot air path 4a on the front side. A large number of small holes 4b are provided. As a result, the warm air blown out from the hot air outlet 3 is
The hot air flows down the hot air path 4a in the hot air guide 4, flows out from the floor 6 side or from the small holes 4b in the middle, and is diffused into the room.

FIG. 3 shows an embodiment in which the hot air induction body 4 is configured to be freely housed in the hot air generator 1. FIG. 3 shows the pulled out state, and FIG. 4 shows the rolled up and stored state.

[Effects of the present invention] As described above, the present invention is configured to perform hot air heating by providing a warm air induction body below the hot air outlet in wall-mounted and ceiling-mounted hot air heating devices. You can expect similar effects.

a The hot air blown out from the hot air outlet descends within the hot air guide to near the floor surface, or flows out into the room from a small hole in the middle and is diffused. As a result, the entire room can be warmed even though it is wall-mounted or ceiling-mounted, so comfortable heating is possible.

b. Since the system does not increase the speed of the hot air and diffuse it into the room, the hot air does not hit the body directly, so you do not feel the wind speed or feel the cold air.

c) Since the front of the hot air induction body is heated, a mild radiant heating effect can also be expected.

d) A high recirculation effect can be expected because the warm air is directed down toward the floor by the hot air derivative.

e) By drawing patterns or colors on the surface of the hot air derivative, it can also be used as an interior decoration.

f When the hot air derivative is made to be freely storable, the hot air derivative does not get in the way.

g. Because the hot air does not hit the wall directly, the wall will not discolor, peel, or curve due to the heat of the hot air.

[Brief explanation of the drawing]

Figure 1 is an example of the hot air heating device of the present invention, Figure 2
The figure is a perspective view, and Figures 3 and 4 are illustrations of an embodiment in which the hot air guide is retracted. 1... Hot air generator, 2... Fan, 3... Hot air outlet, 4... Hot air derivative, 4a... Hot air path, 4
b...Small hole, 5...Wall surface, 6...Floor surface.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A warm air generator with a hot air outlet facing downward, a large number of small holes facing downward from the hot air outlet, and a warm air outlet inside the hot air generator. A wall-mounted hot-air heating device consisting of a flat hot-air induction device with a channel formed therein. (2) The wall-mounted hot air heating device according to claim (1), wherein the hot air induction body is constituted by a sheet. (3) The wall-mounted hot air heating device according to claim (1), wherein the hot air induction material is wound up inside the hot air outlet so that it can be stored freely.