| 摘要 |
PROBLEM TO BE SOLVED: To provide a duct-housing box capable of minimizing the inflow of excess air into a duct. SOLUTION: A bent duct 26 for sending a flow of air which enters and exits from an open end 25 of an extension end 23 toward a direction that does not face a louver 13 is attached to the extension end 23 of an air-conveying duct 11, housed in an internal space 15 of the duct housing box 10A. The bent duct 26 has a first open end 27 connected to the open end 25 of the extension end 23, and a second open end 28 positioned on an opposite side of the first open end 27 where the air enters and exits. COPYRIGHT: (C)2011,JPO&INPIT |
