JPS6146349Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a range hood that improves space utilization efficiency and ventilation effects.

There is a strong desire to use range hoods in the kitchens of ordinary homes, and in recent years many homes have mounted range hoods on the upper part of their kitchen walls.

However, the mounting position of the range hood is
When the kitchen furniture is arranged in an L-shape as shown in Figures 6 and 7, the position is approximately in the center spaced from the corner of the wall, and as shown in Figures 6 and 8, the kitchen furniture is arranged in an L-shape. In order to shorten the distance of the exhaust duct due to the letter-shaped arrangement, if the gas stove is installed at the end, it will be placed at the corner of the wall.

Therefore, in the former case, the air flow below the wall cabinet will only flow along the wall surface, reducing the smoke collection effect, but indoor air will be sucked in from the intake hole at the top of the front of the range hood, While the effect of ventilation is greater, in the latter case, the air flow below the hanging cabinet and the air flow along the wall where no kitchen furniture is installed become two-way flow along different wall surfaces, resulting in a smoke collection effect. However, when indoor air is sucked in from the intake hole at the top of the front of the range hood, the air along one wall is effectively sucked in, and the air along the wall cabinet is hardly sucked in, so ventilation is difficult. Efficiency decreases.

The present invention solves the above-mentioned drawbacks by allowing the range hood to be attached to a corner of a wall and by providing the suction hole at the top toward the center of the kitchen. This will be explained in detail.

FIG. 1 is a perspective view of the range hood of the present invention, in which an indoor ventilation intake hole 2 is provided in the front of a range hood main body 1 having a pentagonal horizontal section.

FIG. 2 is a bottom view showing how the range hood is attached to the corner.
It is attached to. Reference numeral 6 denotes an intake hole for local ventilation bored in the bottom plate 7, and an exhaust hole 12 in the back plate 4 or the top plate 11 that communicates with the exhaust duct.
is installed.

The functions of the range hood configured as described above are as follows.

After attaching the range hood to the upper corner of the wall surface of the kitchen or the like, if you operate the switch 8 to drive the fan motor (not shown), the air intake holes 2,
By sucking in smoke etc. from 6 and discharging it into the atmosphere through the exhaust hole and the exhaust duct, it is possible to prevent the interior of the kitchen etc. from being filled with smoke etc.

In this case, the movement of smoke etc. is restricted by the walls 5, 5 which are at an angle of 90 degrees to each other.In other words, the walls 5, 5 perform the function of collecting smoke, and the fan motor When the output is the same, the smoke collection efficiency can be significantly improved compared to the conventional example in which the device is installed in the center of the wall.

Also, since smoke, etc. is along the walls 5, 5, the first
By providing intake holes 10, 10 in the front plates 9, 9, which are substantially perpendicular to the wall surfaces 5, 5, as shown by the dashed lines in the figure, for example, the microwave oven can be placed at the end of the I-shaped arrangement shown in FIG. 4b. When a hood is provided, more efficient ventilation can be achieved by the indoor ventilation hole 2 and the intake hole 10 on the side not in contact with the hanging cabinet.

As mentioned above, the range hood of the present invention is installed in a corner of a kitchen, etc., so it can be used effectively instead of being able to use it as a dead space, or having a corner cabinet that is difficult to use. It can be used for many purposes, and since smoke is only diffused within a 90-degree angle of the wall surface, the smoke collection effect can be significantly improved, and it also has unique effects such as being able to maintain harmony with adjacent hanging cabinets, etc. .

[Brief explanation of the drawing]

Figure 1 is a perspective view of the range hood of the present invention, Figure 2
The figure is a bottom view showing the installation state. Fig. 3 is a perspective view showing a state in which it is used integrally with the same hanging cabinet, etc., Fig. 4a is a plan view of Fig. 3, Fig. 4b is a perspective view showing another embodiment, and Fig. 5 6 are perspective views showing a conventional example, and FIGS. 7 and 8 are plan views of FIGS. 5 and 6, respectively. 1... Range hood body, 2, 6... Intake hole,
3...Front board, 4...Back board, 5...Wall surface, 7...
...Bottom plate.

Claims (1)

[Scope of utility model registration request] A pair of rear panels 4, one side of which is joined to a range hood body 1 having an intake hole 6 for local ventilation at the bottom,
The horizontal cross section is substantially pentagonal, surrounded by a pair of front panels 9, 9 connected to the rear panel 4 and a front panel 3 adjacent to both of the front panels. The front panel has an intake hole 2 for indoor ventilation.
and further comprising exhaust holes 12, 12... in the rear panel which are connected to an exhaust duct.