Cooling plate, battery pack and electric equipment

The invention provides a cooling plate, a battery pack and electric equipment. The cooling plate is provided with a plurality of flow channels, the flow channels comprise the first flow channels and the second flow channels, and after the cooling plate is subjected to external pressure, the volume of the first flow channels is decreased, and the volume of the second flow channels is increased, so that the total volume of the flow channels is kept basically unchanged. When the cooling plate is subjected to external pressure, the volume of the first flow channel is reduced, and the volume of the second flow channel is increased, so that the total volume of the plurality of flow channels is basically unchanged, the cooling liquid in the cooling plate does not overflow, the total volume is basically unchanged, and the cooling efficiency of the cooling plate is improved. 本发明提供了一种冷却板、电池包和用电设备。冷却板设有多个流道，所述流道包括第一流道和第二流道，在所述冷却板受到外部压力作用后，所述第一流道的容积变小，所述第二流道的容积变大，以使所述多个流道的总容积保持基本不变。在所述冷却板受到外部压力作用下，所述第一流道的容积变小，所述第二流道的容积变大