公开(公告)号：US20190248206A1

公开(公告)日：2019-08-15

申请号：US16395283

申请日：2019-04-26

Applicant: DENSO CORPORATION

Inventor： Go SATO ,  Wei CHEN

IPC: B60H1/00 ,  B60H1/02 ,  B60H1/03 ,  B60K11/04

CPC classification number: B60H1/00642 ,  B60H1/00028 ,  B60H1/00885 ,  B60H1/00899 ,  B60H1/02 ,  B60H1/025 ,  B60H1/03 ,  B60H1/22 ,  B60H1/32 ,  B60H2001/00185 ,  B60H2001/00192 ,  B60K11/04

Abstract: An air flow circulation structure for a vehicle includes a front shutter that opens or closes an outside air intake port, a fan and a duct member. The fan is configured to cause air to flow in a direction oriented from the outside air intake port through a heat exchanger toward an engine compartment when the front shutter is in an open state, and to cause the air to flow in a direction oriented from the engine compartment through the heat exchanger toward the outside air intake port when the front shutter is in a closed state. The duct member is configured to guide the air that is changed in direction by blowing from the fan and colliding with the front shutter to a heat source of the vehicle, when the front shutter is in the closed state.