Abstract: A heat exchange device may include a fin stack, plurality of heat pipes, and thermally conductive substrate. The fins stack includes a plurality of fins defining a stacked direction. The plurality of heat pipes have a fin stack portion, transportation portion, and substrate portion. The transportation portion is between the fin stack portion and the substrate portion. The thermally conductive substrate includes a top surface and bottom surface. The fin stack portion is coupled to each plurality of fins and the substrate portion is coupled to the top surface. The bottom surface is configured to couple to at least one packaged integrated circuit. The transportation portion includes at least one bend defining a gap between the fin stack and the top surface. A direction of the stacked direction is along a plane of the top surface.

Abstract: A liquid supply device adapted to a liquid cooling system includes a casing, a cover, a plunger, a driving unit and a sensing unit. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover and contains a cooling liquid. The chamber communicates with the liquid outlet. The plunger is movably disposed in the chamber. The driving unit is disposed in the chamber and used for driving the plunger to move. The sensing unit is selectively disposed on one of the casing and the plunger. The sensing unit senses a liquid level of the cooling liquid and outputs a sensing signal with a predetermined status as the liquid level is equal to or lower than a predetermined height.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A liquid supply mechanism includes a lower cover, an upper cover, a plunger, at least one resilient member and at least one damping member. The lower cover has a liquid outlet and the upper cover is connected to the lower cover. A chamber is formed between the lower cover and the upper cover. The chamber communicates with the liquid outlet and contains a cooling liquid. The upper cover has an axial hole. The plunger is movably disposed in the chamber. The plunger has an axial rod and the axial rod is inserted into the axial hole. The resilient member is disposed in the chamber. Opposite ends of the resilient member abut against the upper cover and the plunger. The damping member is disposed on the axial rod and abuts against an inner wall of the axial hole.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.

Abstract: A liquid supply device adapted to a liquid cooling system includes a casing, a cover, a plunger, a driving unit and a sensing unit. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover and contains a cooling liquid. The chamber communicates with the liquid outlet. The plunger is movably disposed in the chamber. The driving unit is disposed in the chamber and used for driving the plunger to move. The sensing unit is selectively disposed on one of the casing and the plunger. The sensing unit senses a liquid level of the cooling liquid and outputs a sensing signal with a predetermined status as the liquid level is equal to or lower than a predetermined height.

Abstract: A liquid supply mechanism includes a casing, a cover and a plunger. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover. The chamber communicates with the liquid outlet. The cover has a first magnetic area. The plunger is movably disposed in the chamber. The plunger has a second magnetic area. A position of the first magnetic area is corresponding to a position of the second magnetic area and a magnetic pole of an end of the first magnetic area facing the second magnetic area is identical to a magnetic pole of an end of the second magnetic area facing the first magnetic area, such that a magnetic repulsive force is generated between the first magnetic area and the second magnetic area.

Abstract: A liquid supply mechanism includes a lower cover, an upper cover, a plunger, at least one resilient member and at least one damping member. The lower cover has a liquid outlet and the upper cover is connected to the lower cover. A chamber is formed between the lower cover and the upper cover. The chamber communicates with the liquid outlet and contains a cooling liquid. The upper cover has an axial hole. The plunger is movably disposed in the chamber. The plunger has an axial rod and the axial rod is inserted into the axial hole. The resilient member is disposed in the chamber. Opposite ends of the resilient member abut against the upper cover and the plunger. The damping member is disposed on the axial rod and abuts against an inner wall of the axial hole.

Abstract: A liquid supply mechanism includes a lower cover, an upper cover, a plunger and at least one resilient member. The lower cover has a liquid outlet and the upper cover is connected to the lower cover. A chamber is formed between the lower cover and the upper cover. The chamber communicates with the liquid outlet. The upper cover has a first magnetic area. The plunger is movably disposed in the chamber. The plunger has a second magnetic area and a position of the first magnetic area is corresponding to a position of the second magnetic area, such that a magnetic attraction force is generated between the first magnetic area and the second magnetic area. The resilient member is disposed in the chamber. Opposite ends of the resilient member abut against the upper cover and the plunger.

Abstract: A liquid supply device includes a casing, a cover, a plunger and a driving unit. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover. The chamber communicates with the liquid outlet. The plunger is movably disposed in the chamber. The driving unit is disposed relative to the plunger and used for driving the plunger to move.

Abstract: A portable electronic device using a fixed main heat-dissipating module and a detachable auxiliary heat-dissipating module for contacting the fixed main heat-dissipating module. The detachable auxiliary heat-dissipating module includes an outer casing structure and an inside mounted heat-dissipating structure. The outer casing structure includes a detachable casing detachably disposed inside a predetermined receiving groove of the portable electronic device and an electrical connector electrically connected to the portable electronic device. The inside mounted heat-dissipating structure is disposed inside the detachable casing. The inside mounted heat-dissipating structure includes an inside mounted heat-dissipating fan, a plurality of inside mounted heat-dissipating fins, a pump, and a circulation pipe.