Electronic device
AssigneeKabushiki Kaisha Yaskawa Denki
InventorsKazutaka Kishimoto, Makoto Kojyo
Life of this patent
Estimating the term…
Abstract
An electronic device includes a main body having an air inlet port and an air outlet port, an air channel having an air inlet port and an air outlet port and is arranged such that the air channel and the main body oppose each other, a boundary base disposed between the main body and the air channel, a heat sink mounted on the boundary base such that a fin thereof protrudes into the air channel, a power converter tightly mounted on an upper surface of a base of the heat sink so as to be positioned in the main body, cooling fans disposed near the air outlet port of the main body and the air outlet port of the air channel, and a first reactor disposed on a windward side of the heat sink in the air channel.
Claims9
An electronic device comprising:
- a main body that has an air inlet port and an air outlet port;
- an air channel that has an air inlet port and an air outlet port, the air channel being arranged such that the air channel and the main body oppose each other;
- a boundary base that is disposed between the main body and the air channel;
- a heat sink that is mounted on the boundary base such that a fin thereof protrudes into the air channel;
- a power converter that is tightly mounted on an upper surface of a base of the heat sink so as to be positioned in the main body;
- cooling fans that are disposed near the air outlet port of the main body and the air outlet port of the air channel;
- a first reactor that is disposed on a windward side of the heat sink in the air channel;
- and
- a second reactor that is disposed on a leeward side of the power converter in the main body.
An electronic device comprising:
- a main body that has an air inlet port and an air outlet port;
- an air channel that has an air inlet port and an air outlet port, the air channel being arranged such that the air channel and the main body oppose each other;
- a boundary base that is disposed between the main body and the air channel;
- a heat sink that is mounted on the boundary base such that a fin thereof protrudes into the air channel;
- a power converter that is tightly mounted on an upper surface of a base of the heat sink so as to be positioned in the main body;
- cooling fans that are disposed near the air outlet port of the main body and the air outlet port of the air channel;
- and
- a first reactor that is disposed on a windward side of the heat sink in the air channel,
- wherein a communicating hole that connects the main body to the air channel is formed on the windward side of the heat sink in the boundary base.
Dependencies are inferred from the claim text.