The invention discloses an electric heater, a thermal management system and an electric vehicle. The electric heater comprises: a cavity; the heating plate comprises a main body panel used for heating and a connector assembly mounting panel used for being connected with a connector assembly, and the main body panel and the connector assembly mounting panel are integrally stamped into an L shape; the closed fluid space is formed by the cavity and the heating plate and is provided with an inlet corresponding to the water inlet pipe and an outlet corresponding to the water outlet pipe; the water inlet pipe and the water outlet pipe are inserted into the cavity through the inlet and the outlet in the direction parallel to the plane where the main body panel of the heating plate is located; the heating element is arranged on the side, away from the fluid space, of the main body panel of the heating plate and used for heating the heat exchange medium fluid flowing through the fluid space. The technical problems that an existing electric heater is not compact enough in structure, low in heating efficiency and difficult in connector connection are solved.
本发明公开了一种电加热器、热管理系统和电动车辆。其中,该电加热器包括:腔体;加热板,加热板包括用于加热的主体面板和用于连接接插件的接插件安装面板,主体面板和接插件安装面板被一体冲压成L型;由腔体和加热板形成的密闭的流体空间,流体空间具有与进水管对应的入口和与出水管对应的出口;进水管和出水管,分别通过入口和出口沿平行于加热板的主体面板所在平面的方向插接至腔体中;加热元件,设置在加热板的主体面板背离流体空间的一侧,用于对流经流体空间的换热介质流体进行加热。本发明解决了现有的电加热器结构不够紧凑、加热效率低、接插件连接困难的的技术问题。
Electric heater, thermal management system and electric vehicle
电加热器、热管理系统和电动车辆
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein / 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 |
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