| 摘要 |
A refrigerator (10) includes a heat insulation box (51) having a heat-insulated and defined storage compartment, a door which closes the storage compartment, and a compressor (80). The door is configured so that a natural frequency per unit time is lower than a lowest frequency at which the compressor (80) is operated. Accordingly, even when an operation frequency of the compressor (80) is switched by inverter control, for example, or storage items are stored in the door, it is possible to prevent the door from resonating. It is also possible to suppress vibration of the door against vibration of the compressor (80) without adding an anti-vibration member and prevent resonance. |
