Insulation type battery charging structure/chargeable battery

• US 20080012525A1
• Filed: 07/17/2006
• Published: 01/17/2008
• Est. Priority Date: 07/17/2006
• Status: Abandoned Application

• Current Assignee: Ding-Kan Chang, Jung-Tsung Lin
• Original Assignee: Ding-Kan Chang, Jung-Tsung Lin
• Inventors: Chang, Ding-kan, Lin, Jung-Tsung
• Application Number:
  US11/487,397
• Publication Number:
  US 20080012525A1
• Time in Patent Office: Days
• US Class Current: 320/107
• CPC Class Codes: H02J 7/0045 concerning the insertion or the connection of the batteries
• CPC Class Codes: H02J 7/0063 with circuits adapted for supplying loads from the battery

Abstract

An insulation type electric charging structure/chargeable battery, wherein a receiving circuitry is provided in a chargeable battery having a power storage member, the receiving circuitry further has a receiving coil; when the receiving coil receives an alternative signal from outside in a non-contacting insulated mode, it changes the signal into electric power to do electric charging for the power storage member, thereby the battery does charging without conducting by contacting electrodes. Thus the electric charging needs no clamping connecting to or abutting on the electrodes of the battery; and chargeable batteries of which the sizes and lengths are different can be charged with the same seat; and in the non-contacting insulated charging mode, the battery can be charged without detaching and removing when it is fixed in an electric appliance.

Claims

1. An insulation type electric charging structure comprising:

an emitting circuitry provided in a seat connecting externally to a power supply, said emitting circuitry is further provided with an emitting coil to emit an alternative signal through said emitting coil; and

a receiving circuitry provided in an electric chargeable battery having an electric power storage member, said receiving circuitry is connected with said electric power storage member and is further provided with a receiving coil;

when said receiving coil gets close to said emitting coil, said receiving coil receives said alternative signal emitted from said emitting coil, then said receiving circuitry changes it into electric power to do electric charging for said electric power storage member;

thereby said electric chargeable battery and said seat need not to do electric charging in the mode of conducting by contacting electrodes.

2. The insulation type electric charging structure as in claim 1, wherein:

said emitting circuitry further comprises a voltage-controlling frequency oscillating circuit, a driving circuit connected with said voltage-controlling frequency oscillating circuit, an emitting harmonic-oscillation circuit connected with said driving circuit, said emitting coil is an extending means out of said emitting harmonic-oscillation circuit;

said receiving circuitry further comprises a receiving harmonic-oscillation circuit, a rectifying wave filtering circuit connected with said receiving harmonic-oscillation circuit, an electric charging circuit connected with said rectifying wave filtering circuit, said electric charging circuit is used to charge said electric power storage member;

said receiving coil is an extending means out of said receiving harmonic-oscillation circuit.

3. The insulation type electric charging structure as in claim 2, wherein:

said emitting circuitry further comprises a feedback circuit connected with said emitting harmonic-oscillation circuit, a first control circuit connected with said feedback circuit, said first control circuit is connected with said voltage-controlling frequency oscillating circuit;

said feedback circuit feeds said alternative signal emitted from said emitting coil back to said first control circuit, said first control circuit makes comparison and analysis on said signal and inputs it into said voltage-controlling frequency oscillating circuit to thereby make optimization of quality of harmonic oscillation generated by said emitting harmonic-oscillation circuit.

4. The insulation type electric charging structure as in claim 1, wherein:

said battery is provided therein with a magnetism insulating layer, said magnetism insulating layer cuts off a magnetic path between said electric power storage member and said receiving coil.

5. The insulation type electric charging structure as in claim 1, wherein:

said chargeable battery is fixed in an electronic product, said electronic product is directly placed near said seat when in electric charging in order that said receiving coil receives said alternative signal emitted from said emitting coil.

6. An insulation type chargeable battery, wherein:

a receiving circuitry is provided in said electric chargeable battery which belongs to a electric power storage member, said receiving circuitry is further provided with a receiving coil and an electric charging circuit;

when said receiving coil receives an alternative signal from outside in a non-contacting insulated mode, it changes said signal into electric power to do electric charging for said electric power storage member, thereby, said chargeable battery does electric charging without conducting by contacting electrodes.

7. The insulation type chargeable battery as in claim 6, wherein:

said receiving circuitry is presented as an integrated circuit.

8. The insulation type chargeable battery as in claim 6, wherein:

said electric charging circuit includes a protection circuit.

9. The insulation type chargeable battery as in claim 6, wherein:

said alternative signal is emitted from said emitting circuitry that is provided in a seat connecting externally to a power supply, said emitting circuitry is further provided with an emitting coil to emit an alternative signal through said emitting coil.

10. The insulation type chargeable battery as in claim 9, wherein:

said receiving circuitry further comprises a second control circuit and a carrier wave circuit for data transmission with said emitting circuitry.

11. The insulation type chargeable battery as in claim 9, wherein:

said emitting circuitry further comprises a voltage-controlling frequency oscillating circuit, a driving circuit connected with said voltage-controlling frequency oscillating circuit, an emitting harmonic-oscillation circuit connected with said driving circuit, said emitting coil is an extending means out of said emitting harmonic-oscillation circuit;

said receiving circuitry further comprises a receiving harmonic-oscillation circuit, a rectifying wave filtering circuit connected with said receiving harmonic-oscillation circuit, an electric charging circuit connected with said rectifying wave filtering circuit, said electric charging circuit is used to charge said electric power storage member;

said receiving coil is an extending means out of said receiving harmonic-oscillation circuit.

12. The insulation type chargeable battery as in claim 9, wherein:

said emitting circuitry is presented as an integrated circuit.

13. The insulation type chargeable battery as in claim 9, wherein:

said emitting coil and said receiving coil are provided in the mode of helical winding with a slight distance from each other.

14. The insulation type chargeable battery as in claim 13, wherein:

said electric power storage member and said receiving coil are provided therebetween with a magnetism insulating layer to cut off a metallic magnetic path.

15. The insulation type chargeable battery as in claim 9, wherein:

said emitting coil and said receiving coil are provided in the mode of planar winding with a slight distance from each other.

16. The insulation type chargeable battery as in claim 9, wherein:

said chargeable battery is fixed in an electronic product, said electronic product is directly placed near said seat when in electric charging in order that said receiving coil receives said alternative signal emitted from said emitting coil.