PORTABLE CHARGER AND METHOD OF OPERATING THE SAME
First Claim
1. A portable charger comprising:
- a main body;
a first connector connected to the main body and a commercial power source; and
a second connector connected to the main body and an external apparatus,wherein the main body comprises;
a power line formed between the first and second connectors to allow a commercial electric power to flow through the power line;
a relay disposed on the power line to intermit the commercial electric power flowing through the power line;
a data communication unit connected to the power line to perform data communication with the external apparatus connected to the second connector through the power line; and
a switch disposed between the power line and the data communication unit to intermit the connection between the data communication unit and the power line.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are a portable charger and a method of operating the same. The portable charger includes a main body; a first connector connected to the main body and a commercial power source; and a second connector connected to the main body and an external apparatus, wherein the main body comprises: a power line formed between the first and second connectors to allow a commercial electric power to flow through the power line; a relay disposed on the power line to intermit the commercial electric power flowing through the power line; a data communication unit connected to the power line to perform data communication with the external apparatus connected to the second connector through the power line; and a switch disposed between the power line and the data communication unit to intermit the connection between the data communication unit and the power line.
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Citations
16 Claims
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1. A portable charger comprising:
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a main body; a first connector connected to the main body and a commercial power source; and a second connector connected to the main body and an external apparatus, wherein the main body comprises; a power line formed between the first and second connectors to allow a commercial electric power to flow through the power line; a relay disposed on the power line to intermit the commercial electric power flowing through the power line; a data communication unit connected to the power line to perform data communication with the external apparatus connected to the second connector through the power line; and a switch disposed between the power line and the data communication unit to intermit the connection between the data communication unit and the power line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of operating a portable charger which supplies an electric power for charging an external apparatus from a commercial power source to the external apparatus, the method comprising:
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connecting the portable charger to the external apparatus; identifying a pilot signal transceived between the portable charger and the external apparatus; supplying a commercial electric power to the external apparatus when the pilot signal has a first level; and performing data communication with the external apparatus when the pilot signal has a second level. - View Dependent Claims (13, 14, 15, 16)
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Specification