Cooling module and system for lamp device

A cooling system for use with a liquid coolant to cool a heat source, said cooling system comprising:

• a cooling module including
• a casing having a thermal-transmittance wall, a coolant inlet and a vapor outlet, said thermal-transmittance wall having an interior surface and an exterior surface to be disposed in heat conductive contact with the heat source, and
• a converting component disposed in said casing and dividing an interior of said casing into a coolant chamber and a vaporization chamber, said coolant chamber being in fluid communication with said coolant inlet for receiving the liquid coolant therein, said vaporization chamber being adjacent to said thermal-transmittance wall and being in fluid communication with said vapor outlet, said converting component being formed with a plurality of orifices for permitting the liquid coolant in said coolant chamber to be ejected therethrough to form plumes of the liquid coolant that travel toward said interior surface of said thermal-transmittance wall and that exchange heat with said thermal-transmittance wall to result in coolant vapor flowing out of said vaporization chamber via said vapor outlet;
• a condenser having a fluid inlet and a fluid outlet;
• a vapor conduit connecting fluidly said vapor outlet to said fluid inlet to permit flow of the coolant vapor from said vaporization chamber to said condenser;
• and
• a coolant conduit connecting fluidly said fluid outlet and said coolant inlet to permit flow of the liquid coolant in said condenser to said coolant chamber;
• wherein said cooling module, said condenser, said vapor conduit and said coolant conduit cooperate to form a closed circulation loop.

A lamp device comprising:

• a lamp housing;
• a light emitting component disposed in said lamp housing and serving as a heat source;
• and
• a cooling system disposed in said lamp housing for cooling said light emitting component, said cooling system including
• a liquid coolant;
• a cooling module including
• a casing having a thermal-transmittance wall, a coolant inlet and a vapor outlet, said thermal-transmittance wall having an interior surface and an exterior surface disposed in heat conductive contact with the heat source, and
• a converting component disposed in said casing and dividing an interior of said casing into a coolant chamber and a vaporization chamber, said coolant chamber being in fluid communication with said coolant inlet for receiving the liquid coolant therein, said vaporization chamber being adjacent to said thermal-transmittance wall and being in fluid communication with said vapor outlet, said converting component being formed with a plurality of orifices for permitting the liquid coolant in said coolant chamber to be ejected therethrough to form plumes of the liquid coolant that travel toward said interior surface of said thermal-transmittance wall and that exchange heat with said thermal-transmittance wall to result in coolant vapor flowing out of said vaporization chamber via said vapor outlet;
• a condenser having a fluid inlet and a fluid outlet;
• a vapor conduit connecting fluidly said vapor outlet to said fluid inlet to permit flow of the coolant vapor from said vaporization chamber to said condenser;
• and
• a coolant conduit connecting fluidly said fluid outlet to said coolant inlet to permit flow of the liquid coolant in said condenser to said coolant chamber;
• wherein said cooling module, said condenser, said vapor conduit and said coolant conduit cooperate to form a closed circulation loop.