Arrangement structure of intake duct

An arrangement structure of an intake duct comprising:

• an air inlet for introducing outside air from outside of a vehicle, a heat bump that has a substantially rectangular shape as viewed in a vehicle longitudinal direction and is for radiating heat to the introduced outside air introduced from the air inlet, an intake duct having an intake port for taking in a part of the introduced outside air, the intake duct being connected to an engine of the vehicle, and a first shielding member for defining a flow path of the introduced outside air and shielding the intake port from a flow of the introduced outside air, wherein the first shielding member includes at least an upper wall formed from a plate-like member that extends in the vehicle longitudinal direction and a vehicle width direction and is for defining an upper part of the flow path from the air inlet to the heat bump and side walls formed from a plate-like member that extends in the vehicle longitudinal direction and a vertical direction and is for defining a side part of the flow path, and wherein the intake port is located above the upper wall.