The invention relates to the technical field of chargers for electric vehicles, in particular to an external high-temperature-resistant shell of a charger for an electric vehicle. The charger comprises a charger body, supporting points are formed at the four corners of the bottom of a placing assembly and a heat insulation assembly, the contact area of the heat insulation assembly and the ground is reduced through the supporting points, the charger body and the placing assembly are movably connected, and a heat dissipation assembly is arranged on the surface of the charger body and used for adsorbing heat on the surface of the charger body. Meanwhile, the heat dissipation assembly generates water drops on the inner wall of the heat insulation assembly and the surface of the charger body in the working process, the charger body is secondarily cooled in the flowing process of the water drops, meanwhile, the water drops absorb heat of an inner cavity of the heat insulation assembly, and the heat insulation assembly is movably connected with the charger body and used for guiding the water drops on the surface of the charger body. And the heat insulation assembly discharges the water drops out of the interior of the charger body through contacting with the external temperature.
本发明涉及电动车用充电器技术领域,具体地说,涉及一种电动车用充电器防外界高温外壳。其包括一个充电器本体,放置组件与隔热组件底部四角处均形成支撑点,通过支撑点减少隔热组件与地面接触面积,充电器本体和放置组件活动连接,充电器本体表面设有散热组件,散热组件用于将充电器本体表面热量进行吸附,同时散热组件在工作过程中对隔热组件内壁和充电器本体表面产生水珠,水珠流动过程中对充电器本体进行二次降温,同时水珠对隔热组件内腔热量进行吸收,隔热组件与充电器本体活动连接,用于将充电器本体表面的水珠进行引导,使水珠快速脱离充电器本体表面,隔热组件并将水珠通过与外界温度接触排出充电器本体内部。
External high-temperature-resistant shell of charger for electric vehicle
一种电动车用充电器防外界高温外壳
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |