WIRELESS RECHARGEABLE ELECTRONIC DEVICE

• US 20140306652A1
• Filed: 10/02/2013
• Published: 10/16/2014
• Est. Priority Date: 04/12/2013
• Status: Abandoned Application

• Current Assignee: Askey Computer Corporation (ASUSTek Computer, Inc.)
• Original Assignee: Askey Computer Corporation (ASUSTek Computer, Inc.)
• Inventors: Huang, Jui-Chuan
• Application Number:
  US14/043,857
• Publication Number:
  US 20140306652A1
• Time in Patent Office: Days
• US Class Current: 320/108
• CPC Class Codes: H01M 10/46 Accumulators structurally combined with charging apparatus circuits for charging H02J7/00
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 50/12 of the resonant type
• 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 7/0042 characterised by the mechanical construction

Abstract

A wireless rechargeable electronic device includes a body and a replaceable battery pack. The body includes a wireless charging control circuit. The replaceable battery pack includes a battery cell and a wireless charging induced circuit. The wireless charging induced circuit is adapted for generating an induced current, and the induced current is transmitted to the battery cell after passing through the wireless charging control circuit.

Claims

1. A wireless rechargeable electronic device, comprising:

a body, comprising a wireless charging control circuit; and

a replaceable battery pack, comprising a battery cell and a wireless charging induced circuit, wherein the wireless charging induced circuit is adapted for generating an induced current, and the induced current is transmitted to the battery cell after passing through the wireless charging control circuit.

2. The wireless rechargeable electronic device as claimed in claim 1, wherein the wireless charging induced circuit is fixed to the battery cell.

3. The wireless rechargeable electronic device as claimed in claim 1, wherein the replaceable battery pack further comprises a cover, and the wireless charging induced circuit is disposed in the cover.

4. The wireless rechargeable electronic device as claimed in claim 3, wherein the cover and the battery cell are integrated.

5. The wireless rechargeable electronic device as claimed in claim 1, wherein the replaceable battery pack further comprises a gas gauge coupled to the battery cell.

6. The wireless rechargeable electronic device as claimed in claim 1, wherein the replaceable battery pack further comprises a protecting circuit coupled to the battery cell.

7. The wireless rechargeable electronic device as claimed in claim 1, wherein the body further comprises a dynamic power path management element coupled to the wireless charging control circuit.

8. The wireless rechargeable electronic device as claimed in claim 1 is a mobile phone, a tablet computer or a laptop.

9. The wireless rechargeable electronic device as claimed in claim 1, wherein the wireless charging induced circuit comprises an induction coil.

10. The wireless rechargeable electronic device as claimed in claim 9, wherein the induction coil receives a charging signal so as to generate the induced current.