| 摘要 |
A vehicle air-conditioning apparatus 1 is installed at an upper portion of a vehicle 41 and includes an apparatus main body 2 which includes an outdoor unit chamber 3 and an indoor unit chamber 4, a compressor 5, a first heat exchanger 6, an outdoor blower 7, a second heat exchanger 8, an indoor blower 9, and an electrical component box 10 which houses an inverter that controls the compressor 5. A return port 11 for taking in in-vehicle air is provided at a lower portion of the indoor unit chamber 4, and the electrical component box 10 is installed in a space inside the indoor unit chamber 4 so as to be close to the ceiling of the indoor unit chamber 4, the space defined above the return port 11. |
