Liquid cooling system for all-in-one computer

An all-in-one computer comprising:

• a CPU;
• a display;
• a cooling liquid circulation means comprising a tubular flow path filled with a cooling liquid, a part of said tubular flow path being disposed on a back face of the display;
• a cooling liquid pump connected with the cooling liquid circulation means for circulating the cooling liquid in one direction;
• and
• a CPU cooling section connected to a middle portion of the cooling liquid circulation means and cooling the CPU with the cooling liquid, said CPU cooling section comprising a heat receiving head transferring heat generated by the CPU to the cooling liquid and a heat radiation fin radiating the heat from the heat receiving head, so that the generated heat of the CPU is thermally transferred through the cooling liquid circulation means and is released from the heat radiation fin to atmosphere;
• a reservoir tank connected to the cooling liquid circulation means at a position above the cooling liquid pump for eliminating air bubbles in the cooling medium liquid.

A CPU cooling unit for an all-in-one computer having a CPU, a display, cooling liquid circulation means comprising a tubular flow path filled with a cooling liquid, a part of the tubular flow path being disposed on a back face of the display, and a cooling liquid pump connected with the cooling liquid circulation means for circulating the cooling liquid in one direction, said CPU cooling unit comprising:

• a heat receiving head connected to a middle portion of the cooling liquid circulation means and transferring heat generated by the CPU to the cooling liquid;
• and
• a heat radiation fin releasing heat stored in the heat receiving head to atmosphere;
• the CPU cooling unit being disposed below a reservoir tank connected to the cooling liquid circulation means for eliminating air bubbles in the cooling liquid.

A CPU cooling unit for an all-in-one computer having a CPU, a display, a cooling liquid circulation means comprising a tubular flow path filled with a cooling liquid, a part of the tubular flow path being disposed on a back face of the display, and a cooling liquid pump connected with the cooling liquid circulation means for circulating the cooling liquid in one direction, said CPU cooling unit comprising:

• a heat receiving head connected to a middle portion of the cooling liquid circulation means and transferring heat generated by the CPU to the cooling liquid;
• and
• a heat radiation fin subjected to forced radiation of heat stored in said heat receiving head to atmosphere;
• the CPU cooling unit being disposed below a reservoir tank connected to the cooling liquid circulation means for eliminating air bubbles in the cooling liquid.