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US 12,222,760 B2Granted
System and method of wireless charging
AssigneeHubbell Incorporated
InventorSorin Mortun
Life of this patent
Estimating the term…
Abstract
A charging system including a housing, an indicator located on the housing, a power supply, and a controller. The power supply is located within the housing. The power supply is configured to wirelessly charge an external device. The controller is configured to determine a charging efficiency of the external device, and control the indicator based on the charging efficiency.
Claims13
A charging system comprising
- a housing including a receiving portion having a shelf projecting perpendicular from the receiving portion, the shelf configured to provide a surface for placement of the external device, the shelf having a first side, a front side perpendicular to the first side, and a second side perpendicular to the front side and opposite the second side;
- an indicator located on a front portion of the shelf, the indicator configured to illuminate at a first color, a second color, and a third color;
- a power supply located within the housing, the power supply configured to wirelessly charge a battery of an external device when the external device is received by the receiving portion;
- a retaining member rotatably coupled to the shelf, the retaining member having a substantially-U shape and being rotatably coupled to the shelf, the retaining member including a first arm rotatably coupled at the first side of the shelf, a second arm rotatably coupled at the second side of the shelf, and a retaining portion configured to retain the external device against the receiving portion, the retaining portion being substantially perpendicular to the first portion and the second portion and substantially parallel to the shelf, wherein the retaining member further includes an opening created by the first arm, the second arm, and the retaining portion such that a display of the external device is visible through the opening;
- and
- a controller configured to
- determine a charging efficiency of the external device, and
- output a signal indicative of the charging efficiency to the external device, wherein the charging efficiency is displayed via the display of the external device.
5 more elements
A method of charging a device, the method comprising:
- wirelessly charging a device when the device is received by a receiving portion of a housing, wherein the receiving portion includes a shelf projecting perpendicular from the receiving portion, the shelf configured to provide a surface for placement of the external device, the shelf including an indicator configured to output at least a first color, a second color, and a third color;
- sensing a characteristic when the device is charging;
- determining a charging strength based on the characteristic;
- and
- outputting a signal indicative of the charging efficiency to the external device, wherein the charging efficiency is displayed via the external device;
- wherein a retaining member is rotatably coupled to the shelf, the retaining member having a substantially-U shape, the retaining member including a first arm rotatably coupled at the first side of the shelf, a second arm rotatably coupled at the second side of the shelf, and a retaining portion configured to retain the external device against the receiving portion, the retaining portion being substantially perpendicular to the first portion and the second portion and substantially parallel to the shelf, wherein the retaining member further includes an opening created by the first arm, the second arm, and the retaining portion such that a display of the external device is visible through the opening.
3 more elements
Dependencies are inferred from the claim text.