公开(公告)号：EP2969673A4

公开(公告)日：2017-03-08

申请号：EP14792105

申请日：2014-04-25

Applicant: BYD CO LTD

Inventor： GONG QING ,  LIN XINPING ,  ZHAO SHUMING ,  LI ZHIHAI ,  WANG SHUMIN ,  ZHANG CHANGCAI ,  REN MAOLIN ,  TANG LIUPING ,  CHEN GUOCONG ,  LI XIAOFANG

IPC: B60S1/54 ,  B60H1/00 ,  B60H1/22 ,  B60S1/02 ,  F24H3/04 ,  F24H9/00 ,  F24H9/18 ,  H05B3/04 ,  H05B3/50

CPC classification number: B60S1/026 ,  B60H1/00471 ,  B60H1/2225 ,  B60H2001/2287 ,  B60S1/54 ,  F24H3/0429 ,  F24H9/0063 ,  F24H9/0073 ,  F24H9/1872 ,  F24H2250/04 ,  H05B3/04 ,  H05B3/50 ,  H05B2203/02 ,  H05B2203/023

Abstract: A defroster and a vehicle are provided. The defroster includes: a housing defining an air outlet; a heating device disposed in the housing; an air blower defining a blowing outlet and disposed in the housing; and an air duct defining a duct inlet and a duct outlet, the air duct being disposed between the blowing outlet and the heating device so that air blown out from the blower outlet enters the air duct via the duct inlet and goes out of the air duct via the duct outlet, then passes through the heating device to exchange heat with the heating device, and is discharged out of the housing via the air outlet, wherein an area of the duct inlet is different from that of the duct outlet.