HUB DEVICE CAPABLE OF SUPPLY POWER
First Claim
1. A hub device capable of supplying power, comprising:
- a power input unit, connecting to an external power source for receiving an input power;
a Boost/Buck unit, connecting to the power input unit so as to increase/reduce the voltage of the input power;
a power output unit, connecting to the Boost/Buck unit and outputting a rated output voltage;
a control unit, connecting to the Boost/Buck unit;
a plurality of first electrical connection units, connecting to the control unit, wherein after an electronic device is connected to one of the first electrical connection units, the control unit outputting a driving voltage to the first electrical connection unit for driving the first electrical connection unit; and
a second electrical connection unit, connecting to the control unit and being used for connecting an external computer.
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Accused Products
Abstract
The present invention relates to a hub device capable of supplying power, which comprises: a power input unit, a Boost/Buck unit, a power output unit, a control unit, a plurality of first electrical connection units, and a second electrical connection unit. By way of the control unit and the plurality of first electrical connection units, the hub device can provide a hub function for a plurality of the USB connectors; moreover, By means of the power input unit, the Boost/Buck unit and the power output unit, the hub device is able to supply the a portable computer with the necessary power thereof. So that, when a user goes out with the portable computer, the specific power supply of the portable computer may not be carried out; thereof, that makes the living of the user more convenient.
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Citations
17 Claims
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1. A hub device capable of supplying power, comprising:
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a power input unit, connecting to an external power source for receiving an input power; a Boost/Buck unit, connecting to the power input unit so as to increase/reduce the voltage of the input power; a power output unit, connecting to the Boost/Buck unit and outputting a rated output voltage; a control unit, connecting to the Boost/Buck unit; a plurality of first electrical connection units, connecting to the control unit, wherein after an electronic device is connected to one of the first electrical connection units, the control unit outputting a driving voltage to the first electrical connection unit for driving the first electrical connection unit; and a second electrical connection unit, connecting to the control unit and being used for connecting an external computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A hub device capable of supplying power, comprising:
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a power input unit, connecting to an external power source for receiving an input power; a Boost/Buck unit, connecting to the power input unit so as to increase/reduce the voltage of the input power; a power output unit, connecting to the Boost/Buck unit and outputting a rated output voltage; a control unit, connecting to the Boost/Buck unit; a plurality of first electrical connection units, connecting to the control unit, wherein after an electronic device is connected to one of the first electrical connection units, the control unit outputting a driving voltage to the first electrical connection unit for driving the first electrical connection unit; a second electrical connection unit, connecting to the control unit and being used for connecting an external computer; and a voltage adjusting unit, connecting to the Boost/Buck unit, wherein a set voltage value is defined through the voltage adjusting unit, and then the value of the rated output voltage outputted by the power output unit is the same to the set voltage value. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification