The invention provides a cooling liquid heater and a new energy automobile, the cooling liquid heater comprises a heating pack assembly, a PCB assembly and a flow channel assembly, the PCB assembly comprises a PCB and a PCB controller, the heating pack assembly and the PCB controller are both electrically connected to the PCB, the flow channel assembly comprises a cooling liquid flow channel supplied with heat by the heating pack assembly, and the cooling liquid flow channel is electrically connected to the PCB controller. A control chamber is defined by the control shell and the flow channel assembly, the PCB controller is located in the control chamber, and the control chamber is adjacent to the cooling liquid flow channel. According to the invention, the heat of the PCB controller can be fully utilized.
本发明提供一种冷却液加热器和新能源汽车,包括加热包组件、PCB组件以及流道组件,所述PCB组件包括PCB板以及PCB控制器,所述加热包组件与PCB控制器均电连接至所述PCB板,所述流道组件包括由所述加热包组件供热的冷却液流道,还包括与所述流道组件围合形成控制室的控制壳体,所述PCB控制器位于所述控制室内,且所述控制室邻近所述冷却液流道。本发明可充分利用PCB控制器的热量。
Cooling liquid heater and new energy automobile
一种冷却液加热器和新能源汽车
2023-09-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |