ELECTRONIC DEVICE WITH INTEGRAL INDUCTIVE CHARGING STATION

• US 20110241607A1
• Filed: 04/06/2010
• Published: 10/06/2011
• Est. Priority Date: 04/06/2010
• Status: Abandoned Application

• Current Assignee: Garmin Limited
• Original Assignee: Garmin Limited
• Inventors: Wiegers, Michael R.
• Application Number:
  US12/754,728
• Publication Number:
  US 20110241607A1
• Time in Patent Office: Days
• US Class Current: 320/108
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/1656 Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories mounting of accessories to a computer display G06F1/1607; display hoods G06F1/1603; cooling arrangements for portable computers G06F1/203
• CPC Class Codes: G06F 1/1683 for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
• CPC Class Codes: G06F 1/263 Arrangements for using multiple switchable power supplies, e.g. battery and AC G06F1/30 takes precedence
• CPC Class Codes: G06F 1/266 Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
• CPC Class Codes: H02J 50/12 of the resonant type
• CPC Class Codes: H02J 7/0018 using separate charge circuits
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: H02J 7/0044 specially adapted for holding portable devices containing batteries H02J7/0045 takes precedence

Abstract

An inductive charging station that does not have to be directly plugged into an electrical socket in order to recharge a battery of an electronic device. The inductive charging station is incorporated into a primary electronic device, such as a laptop computer, for charging or recharging a secondary electronic device, such as a mobile phone. The inductive charging station is electrically coupled with the power source of the primary electronic device so that it may be used to inductively charge the battery of the secondary electronic device without directly plugging either the inductive charging station or the secondary electronic device into an electrical socket or other source of electricity.

Claims

1. An electronic device comprising:

electronic circuitry for performing logical operations on data;

a power source for powering the electronic circuitry;

a housing for housing or supporting the electronic circuitry and the power source; and

an inductive charging station attached to or integrally formed with the housing and electrically coupled with the power source for inductively charging a battery of a secondary electronic device when the secondary electronic device is placed on or in the vicinity of the inductive charging station.

2. The electronic device as set forth in claim 1, wherein the inductive charging station comprises an induction coil positioned within the housing and coupled with the power source and a pad covering the induction coil for supporting the secondary electronic device thereon while it is being charged.

3. The electronic device as set forth in claim 1, wherein the housing includes a base hingedly connected to a cover, the cover being shiftable between opened and closed positions.

4. The electronic device as set forth in claim 3, wherein the inductive charging station is positioned within a top surface of the base so that the secondary electronic device may be placed on and charged by the inductive charging station when the cover of the housing is opened.

5. The electronic device as set forth in claim 3, wherein the inductive charging station is positioned within a top surface of the cover so that the secondary electronic device may be placed on and charged by the inductive charging station when the cover of the housing is closed.

6. The electronic device as set forth in claim 3, the electronic device further comprising a keyboard integrated into the base of the housing and a display screen integrated into the cover of the housing.

7. The electronic device as set forth in claim 6, wherein the inductive charging station is positioned on a top surface of the base below the keyboard.

8. The electronic device as set forth in claim 1, wherein the electronic device is a laptop computer, a desktop computer, a notepad computer, a television, a computer monitor, or a media player.

9. The electronic device as set forth in claim 1, wherein the secondary electronic device is a cell phone, a portable navigation device, a battery pack, or a portable media player.

10. A portable computer comprising:

a processor for performing logical operations on data;

memory coupled with the processor for storing the data;

an internal power source for powering the processor;

a housing for housing or supporting the electronic circuitry and the power source;

a keyboard positioned within the housing;

a display screen positioned within the housing; and

an inductive charging station attached to or integrally formed within the housing and electrically coupled with the power source for inductively charging a battery of a secondary electronic device when the secondary electronic device is placed on the inductive charging station.

11. The electronic device as set forth in claim 10, wherein the secondary electronic device is a cell phone, a portable navigation device, a battery pack, or a portable media player.

12. The electronic device as set forth in claim 10, wherein the housing comprises a base hingedly connected to a cover.

13. The electronic device as set forth in claim 12, wherein the inductive charging station is attached to or integrally formed with the base of the housing adjacent the keyboard.

14. A system comprising:

a primary electronic device comprising

electronic circuitry,

a power source for powering the electronic circuitry,

a housing for housing or supporting the electronic circuitry and the power source; and

an inductive charging station attached to or integrally formed with the housing, the inductive charging station including a primary induction coil electrically coupled with the power source; and

a secondary electronic device comprising

electronic circuitry,

a battery for powering the electronic circuitry, and

a secondary induction coil coupled with the battery for recharging the battery when the secondary electronic device is placed on or in the vicinity of the inductive charging station of the primary electronic device.

15. The system as set forth in claim 14, wherein the inductive charging station of the primary electronic device further comprises a pad for covering the primary induction coil and for supporting the secondary electronic device thereon while it is being charged.

16. The system as set forth in claim 14, wherein the housing of the primary electronic device includes a base hingedly connected to a cover.

17. The system as set forth in claim 16, wherein the inductive charging station is positioned within a top surface of the base so that the secondary electronic device may be placed on the inductive charging station when the cover of the housing is opened.

18. The system as set forth in claim 16, wherein the inductive charging station is positioned within a top surface of the cover so that the secondary electronic device may be placed on the inductive charging station when the cover of the housing is closed.

19. The system as set forth in claim 16, the primary electronic device further comprising a keyboard integrated into the base of the housing and a display screen integrated into the cover of the housing.

20. The system as set forth in claim 19, wherein the inductive charging station is positioned within a top surface of the base below the keyboard.