Electronic apparatus having a liquid-coolant circulation path and an electric-signal cable

An electronic apparatus comprising:

• a first housing incorporating a heat-generating component and a circuit component;
• a second housing incorporating a display and having a leg rotatably coupled to the first housing;
• a heat-receiving portion provided in the first housing, and thermally connected to the heat-generating component;
• a heat-radiating portion provided in the second housing, and radiating heat generated by the heat-generating component;
• a circulation path through which liquid coolant is circulated between the heat-receiving portion and the heat-radiating portion to transfer the heat from the heat-generating component to the heat-radiating portion, and which includes a first pipe which supplies the liquid coolant heated in the heat-receiving portion to the heat-radiating portion and a second pipe which supplies the liquid coolant cooled in the heat-radiating portion to the heat-receiving portion;
• and
• a cable which extends between the first housing and the second housing and electrically connects the circuit component and the display,
• wherein a junction between the first housing and the leg has three passages which connect an interior of the first housing and an interior of the second housing and which are arranged in a widthwise direction of the first and second housings, the cable extending through one of said three passages, which is arranged between the remaining two of said three passages, and the first and the second pipes extend respectively through the remaining two of said three passages.

An electronic apparatus comprising:

• first housing means for incorporating a heat-generating component and a first circuit component;
• second housing means for coupling to the first housing and incorporating a second circuit component;
• heat-receiving means, provided in the first housing means, for thermally connecting to the heat-generating component;
• head-radiating means, provided in the second housing means, for radiating heat generated by the heat-generating component;
• a circulation path through which liquid coolant is circulated between the heat-receiving means and the heat-radiating means to transfer the heat from the heat-generating component to the heat-radiating means, and which includes a first pipe which supplies the liquid coolant heated in the heat-receiving means to the heat-radiating means and a second pipe which supplies the liquid coolant cooled in the heat-radiating means to the heat-receiving means;
• and
• a cable which extends between the first housing means and the second housing means and electrically connects the first circuit component and the second circuit component,
• wherein a junction between the first housing means and second housing means has three passages which connect an interior of the first housing means and an interior of the second housing means, the cable extending through one of said three passages, and the first and the second pipes extend respectively through the remaining two of said three passages.

An electronic apparatus comprising:

• first housing means for incorporating a heat-generating component and a circuit component;
• second housing means incorporating a display, and having a leg rotatably coupled to the first housing;
• heat-receiving means, provided in the first housing means, for thermally connecting to the heat-generating component;
• heat-radiating means, provided in the second housing means, for radiating heat generated by the heat-generating component;
• a circulation path through which liquid coolant is circulated between the heat-receiving means and the heat-radiating means to transfer the heat from the heat-generating component to the heat-radiating means, and which includes a first pipe which supplies the liquid coolant heated in the heat-receiving means to the heat-radiating means and a second pipe which supplies the liquid coolant cooled in the heat-radiating means to the heat-receiving means;
• and
• a cable which extends between the first housing means and the second housing means and electrically connects the circuit component and the display,
• wherein a junction between the first housing means and the leg has three passages which connect an interior of the first housing means and an interior of the second housing means and which are arranged in a widthwise direction of the first housing means and the second housing means, the cable extending through one of said three passages, which is arranged between the remaining two of said three passages, and the first and the second pipes extend respectively through the remaining two of said three passages.