JPS62149727U

JPS62149727U -

Info

Publication number: JPS62149727U
Application number: JP3696486U
Authority: JP
Priority date: 1986-03-14
Filing date: 1986-03-14
Publication date: 1987-09-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例としてのレンジフー
ドフアンの構成を示す斜視図、第２図は同じくそ
の縦断側面図、第３図は第２図のＡ矢印部を拡大
して示す説明図、第４図は幕板部材を単独に示す
斜視図、第５図は従来例を示す斜視図、第６図は
従来例を取付状態で示す説明図である。図において、１は本体、２は送風機、３は吸込
口、５はボデイ、６は盤状フード部、７は前面パ
ネル、１２Ａは長孔、１３は通風路、１６は幕板
部材、１７Ａは差込脚、１７Ｂは取付脚、１８は
取入口である。なお、図中同一符号は、同一又は
相当部分を示す。 Fig. 1 is a perspective view showing the configuration of a range hood fan as an embodiment of the present invention, Fig. 2 is a vertical side view thereof, and Fig. 3 is an explanatory diagram showing an enlarged portion of arrow A in Fig. 2. , FIG. 4 is a perspective view showing the curtain plate member alone, FIG. 5 is a perspective view showing a conventional example, and FIG. 6 is an explanatory view 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, 5 is the body, 6 is the plate-shaped hood, 7 is the front panel, 12A is the long hole, 13 is the ventilation path, 16 is the curtain plate member, and 17A is the The insertion leg 17B is a mounting leg, and 18 is an intake port. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

The main body collects polluted air such as rising oil smoke, sucks it in with a built-in exhaust blower, and exhausts it to the outside.The main body has a polluted air collection function that extends out in the shape of an eaves at the front at the bottom. The box-shaped hood has a flat panel-shaped hood with an opening at the bottom for local ventilation and an inlet for general ventilation at the front, and a built-in blower for exhaust. It consists of a body, and a front panel with an open upper end in the shape of a hollow disc, which is attached like a lid to the front of the body and whose inside is configured as a ventilation passage with a constant cross-sectional area, and the upper end of the front panel is A curtain plate member, which serves as a barrier to restrict the flow of contaminated air to the rear side of the upper part of the main body, is inserted and connected so as to be able to slide in the vertical direction, thereby creating a rectangular whole between the front upper end of the front panel and its front lower end. A range hood fan characterized in that an intake port for ventilation is formed, and the intake port is connected to a suction port for general ventilation of the body via the ventilation path of the front panel.