The invention discloses an integrated structure of a charging system, a vehicle-mounted charger and a charging pile, the integrated structure of the charging system comprises a first PCB, a second PCB, a shell, a water cooling plate and a heat dissipation supporting plate, the water cooling plate is provided with a cooling water flow channel, an OBC module and a DCDC module are arranged on the first PCB, a filtering module is arranged on the second PCB. One of the first PCB and the second PCB is installed on the side, provided with the cooling water flow channel, of the water cooling plate, the other one of the second PCB and the first PCB is installed on the heat dissipation supporting plate, and the heat dissipation supporting plate and the water cooling plate are fixed in an attached mode; the shell comprises a plurality of side plates and a cover plate, the side plates are provided with clamping grooves, and the water cooling plates are inserted into the clamping grooves. The OBC module, the DCDC module and the filtering module are perfectly integrated together, the overall structure is simpler and more compact, many unnecessary part structures are reduced, the size and weight of the charger can be effectively reduced, and the power density is improved.
本发明公开了一种充电系统的集成结构、车载充电机和充电桩,充电系统的集成结构包括第一PCB板和第二PCB板、外壳、水冷板和散热支撑板,水冷板上设有冷却水流道,OBC模块和DCDC模块设置在第一PCB板上,滤波模块设置在第二PCB板上,第一PCB板和第二PCB板其中一个安装在水冷板设有冷却水流道的一侧,第二PCB板和第一PCB板其中另一个安装在散热支撑板上,散热支撑板和水冷板贴合固定;外壳包括若干块侧板和盖板,侧板设有卡槽,水冷板插入到卡槽中。本申请将OBC模块、DCDC模块和滤波模块完美的集成到一起,整体结构更加简单和紧凑,减少了很多不必要的零部件结构,能有效缩小充电机的体积和重量,提升功率密度。
Integrated structure of charging system, vehicle-mounted charger and charging pile
充电系统的集成结构、车载充电机和充电桩
2021-11-23
Patent
Electronic Resource
Chinese
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