| 摘要 |
A humidifier is provided to prevent influence of heat of a transistor on a vibrator by separating the transistor and the vibrator. A humidifier includes a water tank, a vibrator assembly(120), a vibrator cap(130), a vibrator bracket(140), a PWB assembly(150), and a heat sink(160). The vibrator assembly atomizes the water supplied from the water tank. The vibrator cap interrupts the water on the upper side of the vibrator assembly so that the water cannot make contact with parts on the lower side. The vibrator bracket surrounds and fixes the vibrator assembly. The PWB assembly is installed on one side of the vibrator bracket to control the vibrator to atomize the water by using oscillation. The heat sink is installed on one side of the PWB assembly to emit heat by a contact with air. The vibrator assembly and/or the vibrator cap is installed separately from the heat sink.
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