Electronic and image forming device with gas ventilation
AssigneeRicoh Company, Ltd.
InventorsYuta Ueda, Makoto Yoshioka, Kazuhiko Kobayashi, Takushi Saito
Life of this patent
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Abstract
According to an embodiment, an electronic device includes a heat source, a discharge path, a wall internal space, and a heat conductor. The discharge path is configured to guide a gas toward the outside of the device. The wall internal space is surrounded by walls, extends vertically, and is open to a space outside the device via an upper opening and a lower opening that are in different vertical positions. The heat conductor includes a heat absorber that is positioned in the discharge path and a heat dissipater that is positioned in the wall internal space.
Claims9
An electronic device comprising:
- a heat source;
- and
- a discharge path configured to guide a gas toward the outside of the device;
- a wall internal space that is defined by walls, that extends vertically, and that is open to the space outside the device via an upper opening and a lower opening that are in different vertical positions;
- a heat conductor including
- a heat absorber in the discharge path and
- a heat sink including a heat dissipator in the wall internal space;
- and
- a heat pipe that connects the heat source and the heat conductor.
An electronic device comprising,
- a heat source;
- a discharge path configured to guide a gas toward the outside of the device;
- a wall internal space that is defined by walls, that extends vertically, and that is open to a space outside the device via an upper opening and a lower opening that are in different vertical positions;
- and
- a heat conductor including a heat absorber in the discharge path and a heat dissipator in the wall internal space;
- an exterior cover that houses at least the heat source and the discharge path is a double-layered structure including an inner cover and an outer cover, and
- the wall internal space is between the inner cover and the outer cover.
An electronic device comprising,
- a heat source;
- a discharge path configured to guide a gas toward the outside of the device;
- a wall internal space that is defined by walls, that extends vertically, and that is open to a space outside the device via an upper opening and a lower opening that are in different vertical positions;
- and
- a heat conductor including a heat absorber in the discharge path and a heat dissipator in the wall internal space;
- the discharge path has a shape in which multiple paths join together and are directed to the outside of the device, and
- the heat absorber of the heat conductor is where the multiple paths join together in the discharge path or inside the discharge path on a downstream side with respect to a direction in which the gas moves.
Dependencies are inferred from the claim text.