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Isolation type charging system and use thereof

A charging system, isolated technology, applied in the field of non-contact isolated battery charging device, can solve incompatibility and other problems

Inactive Publication Date: 2005-12-21
张定港 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the traditional charging stand 92 also needs to be designed according to various positive and negative electrode spacings, directions, and arrangements, and is incompatible with each other. It uses various relative specifications to cooperate with various traditional rechargeable batteries 91 for contacting. Charge

Method used

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  • Isolation type charging system and use thereof
  • Isolation type charging system and use thereof
  • Isolation type charging system and use thereof

Examples

Experimental program
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Embodiment Construction

[0025] The invention will be described in detail below in conjunction with the accompanying drawings:

[0026] See Figure 4 A schematic diagram of the circuit structure of the isolated charging system of the present application. The isolated charging system mainly includes a transmitting circuit group 10 and a receiving circuit group 20. The transmitting circuit group 10 is arranged in a base 30 (see image 3 with Figure 5 ), the base 30 has an external power supply 31 for the power of the transmitting circuit group 10, the transmitting circuit group 10 further includes a transmitting coil 11 (that is, the first coil); the receiving circuit group 20 is arranged in the rechargeable battery 40, the rechargeable battery 40 There is an electric storage body 41 (that is, a rechargeable battery in the traditional sense), and the receiving circuit group 20 further includes a receiving coil 21 and a charging circuit 22 for charging the electric storage body 41.

[0027] The transmitting...

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Abstract

The disclosed charging unit includes transmitting circuit group and receiving circuit group. Setup inside seat of external power source, the transmitting circuit group includes transmitting winding. Through the transmitting winding, the transmitting circuit group releases AC signal. Setup inside chargeable battery, the receiving circuit group is connected to electric power storage body inside the chargeable battery. The receiving circuit group includes a receiving winding. When approaching to the transmitting winding, the receiving winding receives AC signal released by the transmitting winding. The receiving circuit group converts the received AC signal to power to charge the electric power storage body. Realizing non-contact charging, the invention is able to charge batteries in different lengths. Chargeable batteries inside electrical appliance can be charged without need of opening appliance and removing batteries out of the appliance.

Description

Technical field: [0001] The application of the present invention relates to an isolated charging system and its application, and in particular to a non-contact isolated battery charging device that does not require electrode contact for charging. Background technique: [0002] Rechargeable batteries are widely used. For example, standard batteries, digital camera rechargeable batteries, mobile phone rechargeable batteries, walkman rechargeable batteries are often used in general consumer electronics products. [0003] Such as figure 1 with figure 2 As shown, the charging method in the prior art is to place the traditional rechargeable battery 91 in the traditional charging stand 92, and the positive electrode contact terminal 921 and the negative electrode contact terminal 922 provided on the traditional charging stand 92 are respectively compared with the traditional charging The positive electrode 911 on the battery 91 is in contact with the negative electrode 912. Due to the...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 张定港林荣聪
Owner 张定港
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