| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a range hood with an improved straightening vane having favorable appearance and improved convenience in maintenance such as cleaning while suppressing influences on indoor air-conditioning in no use and a trouble of external noise. <P>SOLUTION: A hood part 1 is mounted to a blower unit 2. The straightening vane 10 is provided at the hood part 1 while securing a suction clearance S between the opening edge 8a of the hood part 1 and itself to increase the suction wind speed of contaminated air G. The rang hood is provided at the hood part 1 via a link member 17 movably up and down so as to close an opening 9 of the hood part 1 in a state of being approximately flush with the opening edge 8a, to secure a suction clearance S having a large opening area on the front side of the hood part 1, and to gradually move down toward the rear side of the hood part 1 accompanied by down movement. <P>COPYRIGHT: (C)2009,JPO&INPIT |
