Patent ID: 9350182
Filing Date: 2016-05-24
CPC Classification: H02J

Claim Text:
1. A multi-port charging device for charging plural electronic devices simultaneously, the multi-port charging device comprising: a body, containing therein a circuit hoard that is provided with a plurality of current-detecting elements thereon; a charging section, being deposited at one side of the body and including a plurality of connecting ports each of which is connected to one said electronic device to be charged, in which each said connecting port has a lamp indicator provided at one lateral thereof and is electrically connected to one said current-detecting element; and a power inlet port, being deposited at an opposite side of the body and configured to be connected to an external power source for supplying power to the multi-port charging device, wherein each said current-detecting element detects a charging current of one said electronic device, and feeds back a signal to the connected lamp indicator, so that the lamp indicator shows one of charging states according to the signal, in which the charging states at least include a fast charging mode, a slow charging mode, an off mode and a mis-connection mode; wherein the fast charging mode refers to outputting a first current in a first time, and the slow charging mode refers to outputting a second current in the first time, in which the first current is greater than the second current, while the off mode refers to in the first time outputting a third current that is smaller than the second current or equal to zero.