Defroster and a vehicle having the same

US10059306B2 · kind B2 · utility

Assignee

• BYD Company Limited · CN

Inventors

• Qing Gong · Cary, US
• Xinping Lin · Nanhu, CN
• Shuming Zhao · Nanhu, CN
• Zhihai Li · Xiamen, CN
• Shumin Wang · Tangxia, CN
• Changcai Zhang · Tangxia, CN
• Maolin Ren · Tangxia, CN
• Liuping Tang · Tangxia, CN
• Guocong Chen · 流花街道, CN
• Xiaofang Li · Tangxia, CN

Key dates

• Filing date: Oct 20, 2015
• Grant date: Aug 28, 2018
• Expiry date: Oct 20, 2035

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05B2203/023
• WIPO field: Transport
• WIPO sector: Mechanical engineering

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.