Desk top item has USB-units or USB-module has USB-charging ports to charge energy-storage unit or assembly inside of the other electric or digital data device(s)
First Claim
1. An LED desktop item having at least one built-in USB port to charge an energy storage unit of another electric or digital data device, comprising:
- a plurality of LEDs installed in the desktop item and arranged in an array, matrix, or lines, or on a printed circuit board, or in a detachable LED bulb, to provide area illumination;
a power cord with an AC plug for supplying AC power to a built-in AC-to-DC circuit of the LED desktop item, or for supplying DC power to the LED desktop item through an external transformer; and
at least one built-in DC-to-DC circuit for changing a first DC current supplied by the AC-to-DC circuit or the external transformer into at least one second DC current, the first or second DC current including (1) a USB current for a USB charging output by the built-in USB port, (2) a DC current for supply to the LEDs, and (3) a DC current for powering at least one additional function of the LED desk top item,wherein;
the at least one additional function is selected from;
(i) playing music,(ii) receiving and delivering audio signals,(iii) providing, at a predetermined temperature, air flow, moisture, steam, odor, or liquid,(iv) providing an additional night or accent light,(v) utilizing at least one additional LED as an indicator or charging status light,(vi) illuminating a cosmetic mirror, and(vii) supplying power to additional female plug receiving ports, andthe desktop item is installed near a location where persons stay for a period of time, the location including a desk, table, bed, chair, or lawn,said USB charging output has a current of between 1.0A and at least 5A to provide a charging function for said another electric or digital data device, a DC current input of said USB port being connected exclusively to the external transformer, the AC-to-DC circuit, or the DC-to-DC circuit and not to a battery, andwherein the at least USB port has a charging function only and lacks a data transfer function.
1 Assignment
0 Petitions
Accused Products
Abstract
Desk top items has LED include USB-unit(s) or USB-module(s) has 2007 released specification of quickly USB Charging-port(s) has minimum 1.0 Amp to 5 Amp charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital device(s) and, optionally, additional outlet-units, to supply AC current to other electric or digital devices including smart phone, computer, communication, consumer electric products. The USB-unit(s) or USB-Module(s) or Outlet-unit(s) fit within or install on anywhere of the item'"'"'s housing including anywhere of the base, pole, bar, stand, step, contour, edge, walls. The said USB charger only has charging function no any data transmit and only have one input power source not more than one and charging capacity minimum 1.0 Amp up for quickly charge from USB-Charging-ports by 2 male USB-plugs'"'"' USB-wire to the device'"'"'s female USB-ports.
14 Citations
17 Claims
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1. An LED desktop item having at least one built-in USB port to charge an energy storage unit of another electric or digital data device, comprising:
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a plurality of LEDs installed in the desktop item and arranged in an array, matrix, or lines, or on a printed circuit board, or in a detachable LED bulb, to provide area illumination; a power cord with an AC plug for supplying AC power to a built-in AC-to-DC circuit of the LED desktop item, or for supplying DC power to the LED desktop item through an external transformer; and at least one built-in DC-to-DC circuit for changing a first DC current supplied by the AC-to-DC circuit or the external transformer into at least one second DC current, the first or second DC current including (1) a USB current for a USB charging output by the built-in USB port, (2) a DC current for supply to the LEDs, and (3) a DC current for powering at least one additional function of the LED desk top item, wherein; the at least one additional function is selected from; (i) playing music, (ii) receiving and delivering audio signals, (iii) providing, at a predetermined temperature, air flow, moisture, steam, odor, or liquid, (iv) providing an additional night or accent light, (v) utilizing at least one additional LED as an indicator or charging status light, (vi) illuminating a cosmetic mirror, and (vii) supplying power to additional female plug receiving ports, and the desktop item is installed near a location where persons stay for a period of time, the location including a desk, table, bed, chair, or lawn, said USB charging output has a current of between 1.0A and at least 5A to provide a charging function for said another electric or digital data device, a DC current input of said USB port being connected exclusively to the external transformer, the AC-to-DC circuit, or the DC-to-DC circuit and not to a battery, and wherein the at least USB port has a charging function only and lacks a data transfer function. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification