JPS62173641U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the structure of the front part of a range hood fan as an embodiment of the present invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is an explanatory view showing the installed state, and Fig. 4 is FIG. 5 is a perspective view showing a conventional example. FIG. 5 is an explanatory diagram showing the conventional example in an installed state. In the figure, 1 is the main body, 2 is the blower, 3 is the suction port, 4 is the body, 5 is the blind plate, 6 is the front panel, 7 is the plate-shaped hood, 11 is the ventilation hole, 15 is the intake port, 17 is the slide The mounting member 18 is a hook. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] It has a main body that collects polluted air such as rising oil smoke, suctions it with a built-in exhaust blower, and exhausts it to the outside.It has a polluted air collection function that extends forward in the shape of an eave at the bottom. A box-shaped body with a flat plate-shaped hood, the lower side opening as a suction port for local ventilation, the front side opening as a suction opening, and the inside having a built-in blower for exhaust. A blind plate with a ventilation hole is removably hung on the front of the body, and a slide mounting member is attached to the blind plate so as to be slidable in the front and rear directions. It consists of a hollow panel-shaped front panel that is installed vertically and has an intake port for general ventilation on the front side, and the intake port of the front panel is formed as high as possible near the ceiling surface of the installation location. A range hood fan characterized in that the ventilation hole in the blind plate is formed at a lower position than the intake.