Radiator assembly and radiator

The invention provides a radiator assembly and a radiator, and belongs to the technical field of heat dissipation equipment, the radiator assembly comprises a heat dissipation part and a pushing part, the heat dissipation part comprises a plurality of heat dissipation fins arranged in a stacked mode, and a gap is formed between every two adjacent heat dissipation fins; the pushing component comprises at least one pushing structural part, each pushing structural part comprises a plurality of pushing teeth arranged at intervals, and each pushing tooth is inserted into the corresponding gap and can move in the corresponding gap. The technical problems that in the prior art, flowing of a cooling medium is likely to be blocked, and the heat transfer efficiency of a radiator is low are solved. 本申请提供了一种散热器组件及散热器，属于散热设备技术领域，散热器组件包括散热部件和推动部件，散热部件包括层叠设置的多个散热片，相邻散热片之间设有间隙；推动部件包括至少一个推动结构件，推动结构件包括多个间隔设置的推动齿，各推动齿分别插接于一间隙内，并能够在对应的间隙内移动。本申请旨在解决现有技术中冷却介质流动易受阻、散热器传热效率低的技术问题。