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US 8,711,562 B2Granted
Robot control device
AssigneeKabushiki Kaisha Yaskawa Denki
InventorHirotaka Morita
Life of this patent
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Abstract
A robot control device according to one aspect of the embodiment includes a casing, a control circuit, and a fan. The control circuit is allocated in the inside of the casing and controls a robot to be controlled. In the casing, an intake portion is arranged in a top plate and one side plate, and an exhaust portion is arranged in a side plate adjacent to the side plate in which the intake portion is arranged. Further, the fan releases outside air sucked into the casing from the intake portion to the outside of the casing through the exhaust portion.
Claims6
A robot control device comprising:
- a casing including a top plate provided with a first intake portion and a first side plate provided with a second intake portion;
- a control circuit that is received inside the casing to control a robot;
- and
- a fan configured to release outside air sucked into the casing from the first intake portion and the second intake portion to an outside of the casing through an exhaust portion, wherein
- the exhaust portion is arranged in a second side plate adjacent to the first side plate,
- the casing includes a ventilation passage that defines a first space in which the control circuit is not arranged, that extends from the first side plate toward a third side plate that is opposite the first side plate, and contacts an inner surface of the first side plate and an inner surface of the top plate;
- and
- the first intake portion includes slits arranged in a strip-shaped region of the top plate that contacts the ventilation passage, and
- the second intake portion includes slits arranged in a strip-shaped region of the first side plate that contacts the ventilation passage.
6 more elements
Dependencies are inferred from the claim text.