Embodiments of the present invention relate to an onboard charger with a cooling unit for an electric vehicle. Provided is an onboard charger with a cooling unit for an electric vehicle, comprising: a housing body which is formed in a box shape and having an outside wall formed along a border to form a space in which electronic components are mounted, wherein a coolant inlet and a coolant outlet through which coolant circulates are provided on the outside wall on one side; a housing cover engaged with an upper end of the housing body; and a cooling unit which is installed in one or more of the housing body and the housing cover. The present invention simplifies a structure of the housing, reduces a risk of damage, and increases cooling efficiency of heat generated inside the housing, so as to improve performance and durability of the electronic components.
본 발명의 실시예들은 전기차용 온보드 충전기에 관한 것으로, 내측에 전자부품이 실장되는 공간이 형성되도록 테두리를 따라서 형성되는 외측벽이 구비된 박스형상으로 형성되며 일측 외측벽에는 냉각수가 순환하는 냉각수 유입홀과 냉각수 유출홀이 구비되어 있는 하우징 본체, 하우징 본체의 상단에 결합되는 하우징 커버, 하우징 본체와 하우징 커버 중 어느 하나 이상에 구비되는 냉각부를 포함하는 냉각부를 구비한 전기차용 온보드 충전기를 제공한다.
ON BOARD CHARGER WITH COOLING SYSTEM FOR ELECTRIC VEHICLE
냉각부를 구비한 전기차용 온보드 충전기
2021-09-02
Patent
Elektronische Ressource
Koreanisch