LED display screen capable of being maintained

The invention relates to the technical field of LED display, and discloses a maintainable LED display screen which comprises a top cover, a power box assembly, a module frame and a module column unit, the power box assembly and the module column unit are installed on the module frame, the top cover is installed at the upper end of the power box assembly and fixed to the module frame, when maintenance is needed, the top cover is taken away, and the module frame is fixed to the module frame. And then the module column unit and the power box assembly are taken out from the upper end for maintenance, thereby improving convenience and effectiveness of maintenance. 本申请涉及LED显示技术领域，公开了一种可上维护的LED显示屏，包括顶盖、电源盒组件、模组框架以及模组列单元，电源盒组件和模组列单元安装于模组框架，顶盖安装于电源盒组件的上端并与模组框架固定，当需要维护时，取走顶盖，然后将模组列单元和电源盒组件从上端取出进行维护，由此能够提高维护的便利性和实效性。