Flexible wireless electric power induction module

A wireless power and induction module technology, applied in electrical components, circuit devices, electromagnetic wave systems, etc., can solve the problems of coil separation, core plate 22 rupture, affecting power induction, etc.

Inactive Publication Date: 2013-01-02
TDK TAIWAN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Generally, the power receiving sensing module 20 is mostly installed in these handheld electronic devices, and the handheld electronic device will cause the iron core plate 22 to break due to falling. Generally, the surface of the iron core plate has not been treated in any way, so once The rupture will separate from the coil and affect the electric induction
[0007] For this reason, the present invention proposes a manufacturing method and structure of a flexible wireless power sensing board. Firstly, the core board is broken into a plurality of blocks, and then the core blocks are covered with PET tape or adhesive material to form a plate. In this way, when it falls, it has formed multiple blocks and is flexible, so it will not break again. Even if it breaks again, it will not be separated from the coil because of the protection of the covering material, which will affect the power induction.

Method used

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Embodiment Construction

[0039] Please refer to the following detailed description and drawings related to the present invention, but the attached drawings are only for reference and description of the embodiments of the present invention, and are not intended to limit the present invention.

[0040] see figure 2 As shown, it is a three-dimensional exploded schematic diagram of a flexible wireless power sensing module of the present invention, and image 3 for figure 2 Combination perspective schematic diagram, the flexible power induction module 30 of the present invention can be a power receiving induction module, including at least a coil 31, a first induction plate 32 and a second induction plate 33, wherein the coil 31 is in the form of The center is hollowed out in a planar shape, and the area of ​​the first induction plate 32 is larger than the outer edge of the coil 31, and the area of ​​the second induction plate 33 is smaller than the central hollow of the coil.

[0041] The coil 31 can ...

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Abstract

A flexible wireless electric power induction module, at least comprises a coil in a center hollowed plane shape; a first induction board formed by combining a plurality of independent iron core blocks in a flat plate shape or a convex shape and adhering or covering at least one surface by at least one flexible material; and a first non-conductive material adhered on the coil on one surface of the first iron core block. The induction board is not broken due to dropping off.

Description

technical field [0001] The invention relates to a method for manufacturing a flexible wireless power induction board and its structure, in particular to a power induction receiving module of a wireless power transmission system, a method for manufacturing a flexible power induction board and the structure of the induction board. Background technique [0002] Hand-held electronic devices, such as mobile phones, PDAs (Personal Digital Assistants), handheld computers, notebook computers or tablet computers, etc., are powered by batteries, so that users can use them when there is no mains power, and the Some electronic devices will be equipped with a wired power supply, which is convenient for battery charging or using mains power supply. [0003] Due to the advancement of technology, a new type of wireless power transmission system has been developed, which can transmit power by means of electromagnetic induction, so as to supply power to these handheld electronic devices or ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J50/10
Inventor 吴育庆大石太洋林建宏许胜泰吴振宏
Owner TDK TAIWAN
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