| 摘要 |
The invention provides an outdoor unit and a refrigerating device. The heat dissipation effect can be achieved with low cost and without upsizing of a shell even a special heat dissipation device is not installed additionally. The inside of the shell (31) is provided with a fan chamber (A) which comprises an evaporator (10) and fans (F) for cooling the evaporator, a mechanical chamber (B) which at least comprises a compressor (4) and an accumulator (3), and an electric fitting chamber which is disposed in the upper space of the upper side of the mechanical chamber across a rack and receives various electric fitting components including a converter used for controlling operation of the compressor. The mechanical chamber and the electric fitting chamber are isolated from the fan chamber through a separator horizontally; external air sucked in from an external air suction hole disposed in a back panel of the shell and is an area facing the accumulator is cooled and flows out to the fan chamber through a rainproof exhaust part of the separator after finally flowing through the converter disposed in the innermost part of the electric fitting chamber. |
