JPS60170643U

JPS60170643U - ventilation fan

Info

Publication number: JPS60170643U
Application number: JP5803484U
Authority: JP
Inventors: 進松井
Original assignee: 三菱電機株式会社
Priority date: 1984-04-20
Filing date: 1984-04-20
Publication date: 1985-11-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の換気装置を示す断面図、第２図＋９はこの考案の一実施例による換気扇の設置状態を示す断
面図、第３図は同正面図、第４図は同斜視図、第５図は
同換気扇の他の実施態様を示す斜視図である。１５・・・外筐、１６・・・壁面、１７・・・レンジ、
２０・・・吸込口、２１．２３・・・送風機、２２・・
・排出口、２７・・・排気用ダクト、２゛８・・・フィ
ルタ。なお、図中同一符号は同一または相当部分を示す
。Fig. 1 is a sectional view showing a conventional ventilation system, Fig. 2+9 is a sectional view showing the installation state of a ventilation fan according to an embodiment of this invention, Fig. 3 is a front view thereof, and Fig. 4 is a perspective view thereof. FIG. 5 is a perspective view showing another embodiment of the ventilation fan. 15... Outer casing, 16... Wall surface, 17... Range,
20...Suction port, 21.23...Blower, 22...
・Exhaust port, 27...Exhaust duct, 2゛8...Filter. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

an outer casing that is attached above the back wall of the range and has a downwardly sloping part located near the range at its lower part; an inlet provided on the slanted part of the outer casing for inhaling smoke from the range; It is characterized by comprising an exhaust port formed in the upper part of the outer casing and communicating between the inside of the outer casing and an outdoor point, and a blower provided in the outer casing and sending out the smoke sucked in through the suction port through the exhaust port. ventilation fan.