Ice making module, and ice maker and refrigerator having the same

An ice making module, characterized by comprising:

• an upper mold, a lower mold, a refrigeration module, a quantitative water supply system, a separation mechanism and an ice release mechanism;
• wherein:
• the upper mold and the lower mold cooperate to form multiple ice making cavities, and the quantitative water supply system supplies water quantitatively to the ice making cavities;
• the ice making cavities are connected to the refrigeration module, the separation mechanism drives the upper mold and the lower mold to separate, and the ice release mechanism drives the formed ice blocks out of the ice making cavities after the upper mold and the lower mold are separated;
• wherein the ice making module further comprises:
• a heat transfer block that is attached to the bottom of the lower mold and connected to an evaporator of the refrigeration module to transfer cold to the lower mold;
• and at least one of a separation device or ventilation holes, the separation device is used to separate the heat transfer block and the lower mold, and the ventilation holes connect a gap between the heat transfer block and the lower mold;
• wherein the ice making module further comprises:
• a bracket;
• the separation mechanism comprises a lift motor and a lift transmission device;
• the lift motor is fixed on the bracket and connected to the lift transmission device, and the lift transmission device drives the upper mold to move up and down;
• wherein the ice making module further comprises an upper mold cover fixed to the top of the upper mold;
• the upper mold cover is connected to the lift transmission device and the lift transmission device drives the upper mold to move up and down.