Cooling component including supply ports and discharge ports

A cooling component comprising:

• a heat receiving plate configured to receive heat from a cooling target object;
• a plurality of heat dissipating plates disposed at predetermined intervals on the heat receiving plate;
• a refrigerant supplying path configured to supply a refrigerant to the plurality of heat dissipating plates;
• a refrigerant discharging path configured to be supplied with the refrigerant from the plurality of heat dissipating plates;
• a refrigerant passing member in which a plurality of through-holes through which the refrigerant passes are formed;
• and
• a plurality of convection chambers surrounded by the heat receiving plate, each of the plurality of heat dissipating plates, and the refrigerant passing member, are provided,
• wherein the refrigerant supplying path is configured to supply the refrigerant to each of the plurality of convection chambers from a plurality of supply ports that are some through-holes among the plurality of through-holes,
• wherein the refrigerant supplied to the plurality of convection chambers is discharged to the refrigerant discharging path from a plurality of discharge ports that are the remainder of the plurality of through-holes,
• wherein each of a second number of the discharge ports is provided between adjacent two of a first number of the supply ports, above a predetermined convection chamber among the plurality of convection chambers, each of the first number and the second number is at least one,
• wherein the first number is equal to the second number, and
• wherein the some through-holes among the plurality of through-holes and the remainder of the plurality of through-holes are adjacent to each other.