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Wireless-charging-based mobile phone portable power supply

A technology of wireless charging and mobile power, applied in electric vehicles, battery circuit devices, current collectors, etc., can solve the problems of inconvenient use of mobile power and poor battery life of smartphones, and achieve the effect of easy acceptance and high transmission efficiency

Inactive Publication Date: 2015-12-09
李俊娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In view of the above-mentioned existing problems and deficiencies, the purpose of this invention is to solve the problems of poor battery life of smart phones and inconvenient use of mobile power supplies, etc.

Method used

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  • Wireless-charging-based mobile phone portable power supply

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specific Embodiment approach

[0027] Specific implementation method: combined with figure 1 , to further explain the present invention.

[0028] A wireless charging mobile power supply for mobile phones, including a mobile phone (1), a mobile phone charging switch (2), a receiving end LC resonant rectifier circuit (3), a wireless charging receiving resonator (4), a mobile phone case (5), and a mobile power supply case (6), wireless charging transmitting device (7), transmitting circuit (8), mobile power wireless charging switch (9), mobile power battery (10), mobile power charging port (11).

[0029] The mobile phone case (5) is equipped with a wireless charging receiving resonant body (4), the wireless charging receiving resonant body (4) and the receiving end LC resonant rectification circuit (3), the receiving end LC resonant rectifying circuit (3) and the mobile phone (1) connected to the charging port of the mobile phone, the mobile phone charging switch (2) is connected in series in the middle, and...

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Abstract

Disclosed in the invention is a wireless-charging-based mobile phone portable power supply. A sub system of a wireless charging receiving terminal is installed inside a mobile phone cover in an integrated mode and includes a mobile phone charging switch, a receiving terminal LC resonance rectifier circuit, and a wireless charging receiver resonant body. A wireless charging transmitting terminal sub system is installed at the portable power supply and consists of a portable power supply housing, a wireless charging transmitter device, a transmitting circuit, a portable power supply wireless charging switch, a portable power battery, and a portable power charging port. A closed mobile phone charging switch and a portable power supply wireless charging switch are connected; and the electric energy in the portable power supply can be transmitted into the mobile phone, thereby realizing wireless charging of the mobile phone.

Description

technical field [0001] The invention relates to a mobile phone mobile power supply with wireless charging, which can realize the wireless charging function of the mobile power supply to the mobile phone, and effectively solve the problem of insufficient power of the smart phone. charging technology. Background technique [0002] With the continuous development of technology and social civilization, mobile phones have become an indispensable and important tool in our lives. The mobile phone is no longer an ordinary communication tool, but also an entertainment device and a convenient device for life. At present, large-screen smart phones are widely used in the market. Through smart phones, we can entertain, including games and movies. You can also shop, browse the web, news, etc. So, smart phones play an important role in our life. Mobile phones have more and more functions, and the screens are getting bigger and bigger, which leads to more and more power consumption of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02
Inventor 李俊娇朱正香吴迪
Owner 李俊娇