Realizing device for wireless charging

A wireless charging and charging terminal technology, which is applied to circuit devices, battery circuit devices, current collectors, etc., can solve the problems of increasing the design complexity, cost and volume of mobile terminals

Active Publication Date: 2012-01-11
青岛众海汇智能源科技有限责任公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the wireless charging of electrical equipment in the related art will increase the design complexity, cost and volume of the mobile terminal, the present invention proposes a device for realizing wireless charging, which can be used without changing the original design and volume of the terminal. Wireless charging for terminals

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  • Realizing device for wireless charging
  • Realizing device for wireless charging

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Embodiment Construction

[0035] The purpose of the present invention is to realize an ultra-thin wireless charging device, which can be directly pasted on the surface of electrical equipment or its battery by a wireless charging sheet (for example, it can be covered on the battery between the battery cover and the battery, or it can be covered on the battery slot inside, etc., this article will not list them one by one), and realize the function of the wireless charger receiving end of the wireless charging function, so as to generate electric energy under the action of the magnetic field, and wirelessly charge the battery of the electrical equipment, therefore, neither will change The structure of the existing electrical equipment will not increase the volume of the electrical equipment.

[0036] According to an embodiment of the present invention, a device for implementing wireless charging is provided.

[0037] Such as figure 1 As shown, the implementation device of wireless charging according to ...

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Abstract

The invention discloses a realizing device for wireless charging, wherein the device comprises a wireless charging chip and a charging terminal; the wireless charging chip comprises a substrate and a shielding layer, the shielding layer is attached on the substrate, and the substrate is internally provided with a coil, a rectification circuit and a power source management module, wherein the coil, the rectification circuit and the power source management module are embedded in the substrate through an element integrating process for processing sheet materials, and the coil is used for generating alternating current under the action of a magnetic field; the rectification circuit is electrically connected with the coil and used for converting the alternating current generated by the coil into direct current and providing the direct current to the power source management module; and the power source management module is electrically connected with the charging terminal and used for providing direct current from the rectification circuit to the charging terminal.

Description

technical field [0001] The present invention relates to the field of electrical equipment, and in particular, relates to a device for implementing wireless charging. Background technique [0002] At present, the vast majority of mobile terminals in use need to be charged with the help of adapters and through wired methods. With the development of wireless power supply technology, wireless charging technology for mobile terminals will also have good advantages due to its convenience and wireless advantages. development prospects. [0003] At present, some companies have launched wireless charging mobile terminals. The current implementation methods mainly include two types. One solution is to redesign the internal circuits and structures of the mobile terminal or the battery of the mobile terminal. However, this solution will The design complexity and manufacturing cost of the mobile terminal are increased, and the manufacturing cycle of the mobile terminal is prolonged. An...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J7/02H01F27/28H01F27/36
Inventor 李聃董秀莲刁德鹏徐芳
Owner 青岛众海汇智能源科技有限责任公司
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