| 摘要 |
PROBLEM TO BE SOLVED: To reduce a heat loss, and to suppress variation in cool air temperature caused when adjusting a seat position.SOLUTION: The vehicular seat air-conditioning system includes a blower 11 generating blown air, an intake duct 12 connected to an intake side of the blower 11, a seat air-conditioning duct 13 connected to an indoor air-conditioning unit 21 and in which cool air cooled by the indoor air-conditioning unit 21 flows, and a box-shaped portion 14 formed by a separate member from a vehicle body member forming a vehicle cabin space and connected to a downstream side end of the seat air-conditioning duct 13. The box-shaped portion 14 has sidewalls 14b extending in a vertical direction, and a bottom wall 14c blocking a space surrounded by the sidewalls 14b from a lower side in the vertical direction. A vertically upper end portions of the sidewalls 14b form an opening portion 14a opening toward an upper side in the vertical direction, and an upstream side end of the intake duct 12 is inserted in the inside of the box-shaped portion 14 through the opening portion 14a. |
