| 摘要 |
An air-conditioning duct for introducing conditioned air conditioned by an air conditioner includes : an air passage formed in an upper part of the mobile vehicle along a longitudinal direction and configured to distribute conditioned air conditioned by the air conditioner in the longitudinal direction of the mobile vehicle; and a plurality of supply ports formed along a longitudinal direction of the air passage, wherein the supply ports are each provided with a closing plate disposed to cover the supply port with spaces between the closing plate and the supply port and between the closing plate and the air-conditioning duct, a plurality of diverging flow passages for separating conditioned air exhausted through the supply ports along a width direction of the mobile vehicle are formed between the closing plates disposed at the supply ports and the supply ports, the diverging flow passages each have an outlet through which the conditioned air in the diverging flow passage is expelled into the mobile vehicle, and an air flow rate controlling member is disposed on at least one of each of the supply ports and the corresponding one of diverging flow passage, the air flow rate controlling member adjusting an air flow rate of conditioned air passing through the diverging flow passage. |
