Vehicle-mounted inflator pump
The utility model relates to a vehicle-mounted inflator pump, which comprises a USB (Universal Serial Bus) connector, a charging connector, a charging connector and a charging connector, the input end of the boost converter is connected to the USB connector, and the boost converter is used for boost...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a vehicle-mounted inflator pump, which comprises a USB (Universal Serial Bus) connector, a charging connector, a charging connector and a charging connector, the input end of the boost converter is connected to the USB connector, and the boost converter is used for boosting the 5V voltage of a USB power supply to 12V; and the power supply end of the inflator pump is connected to the output end of the boost converter. According to the vehicle-mounted inflator pump, the vehicle-mounted USN interface is adopted, so that the vehicle-mounted inflator pump can be connected to a USB power supply on a vehicle, then 5V voltage of the USB power supply on the vehicle is converted into 12 voltage through the boost converter to supply power to the inflator pump, a 12V cigarette lighter interface does not need to be reserved on the vehicle, and more possibilities are provided for interior modeling of the vehicle; and meanwhile, the wire harness of the cigarette lighter interface and the corresp |
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