WIRELESS CHARGING STORAGE STAND

• US 20150137732A1
• Filed: 11/15/2013
• Published: 05/21/2015
• Est. Priority Date: 11/15/2013
• Status: Active Grant

• Current Assignee: Auden Techno Corp.
• Original Assignee: Auden Techno Corp.
• Inventors: LAI, SHIH-CHI, JUAN, PENG-HAO
• Granted Patent: US 9,300,162 B2
• Time in Patent Office: Days
• US Class Current: 320/101
• CPC Class Codes: H02J 2310/22 The load being a portable electronic device
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 50/12 of the resonant type
• CPC Class Codes: H02J 50/402 the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
• CPC Class Codes: H02J 50/70 involving the reduction of electric, magnetic or electromagnetic leakage fields
• CPC Class Codes: H02J 50/80 involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
• CPC Class Codes: H02J 7/0013 acting upon several batteries simultaneously or sequentially H02J7/1423 takes precedence
• CPC Class Codes: H02J 7/0044 specially adapted for holding portable devices containing batteries H02J7/0045 takes precedence
• CPC Class Codes: H02J 7/0049 Detection of fully charged condition
• CPC Class Codes: H02J 7/35 with light sensitive cells

Abstract

The present disclosure provides a wireless charging storage stand comprising a body and a power control circuit. The body has a plurality of containing portions. Each containing portion comprises a wireless charging unit, a wireless charging indication unit and a sensing circuit. The wireless charging unit is coupled to the wireless charging indication unit. The containing portion is for accommodating an electronic device with wireless charging capability which is charged by the wireless charging unit. The wireless charging indication unit generates a charging indication signal according to the charging status of the wireless charging unit. The power control circuit is disposed in the body and the power control circuit is coupled to the plurality of wireless charging units and the plurality of wireless charging indication units. The power control circuit provides electric power to the plurality of wireless charging units and the plurality of wireless charging indication units.

Claims

1. A wireless charging storage stand, comprising:

a body, having a plurality of containing portions, each containing portion comprising a wireless charging unit, a wireless charging indication unit and a sensing circuit, the wireless charging unit coupled to the wireless charging indication unit, wherein the containing portion is for accommodating an electronic device with wireless charging capability, the sensing circuit senses a sensing signal generated by the electronic device with wireless charging capability, the electronic device with wireless charging capability is charged by the wireless charging unit, the wireless charging indication unit generates a charging indication signal according to the charging status of the wireless charging unit; and

a power control circuit, disposed in the body, coupled to the plurality of wireless charging units, the plurality of wireless charging indication units and the plurality of sensing circuits, for providing electric power to the plurality of wireless charging units and the plurality of wireless charging indication units, and receiving the sensing signals from the plurality of sensing circuits.

2. The wireless charging storage stand according to claim 1, wherein the wireless charging indication unit generates a charge completion signal when the electronic device with wireless charging capability is fully charged by the wireless charging unit.

3. The wireless charging storage stand according to claim 1, wherein the wireless charging indication unit has a speaker, the speaker produces sound when the electronic device with wireless charging capability is fully charged by the wireless charging unit.

4. The wireless charging storage stand according to claim 1, wherein the wireless charging indication unit is a display.

5. The wireless charging storage stand according to claim 1, wherein wireless charging indication unit comprises at least a light emitting element.

6. The wireless charging storage stand according to claim 1, wherein the power control circuit is for connecting to an exterior power source.

7. The wireless charging storage stand according to claim 1, wherein power control circuit comprises a power module and a signal controlling module, the signal controlling module is coupled to the plurality of sensing circuit, the signal controlling module controls the power module according to the sensing signals of the plurality of sensing circuits.

8. The wireless charging storage stand according to claim 1, further comprising:

a solar charging module, disposed on the surface of the body, coupled to the power control circuit, for providing electric power to the power control circuit.

9. The wireless charging storage stand according to claim 1, wherein the containing portion further comprises:

an electromagnetic shielding, the wireless charging unit disposed in the electromagnetic shielding, wherein electromagnetic shielding is for accommodating the electronic device with wireless charging capability.

10. The wireless charging storage stand according to claim 1, wherein the wireless charging unit is a magnetic inductive charging unit or a magnetic resonance charging unit.