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Smart mobile charging cable with light control circuit

IP.com Disclosure Number: IPCOM000248779D
Publication Date: 2017-Jan-10
Document File: 4 page(s) / 53K

Publishing Venue

The IP.com Prior Art Database

Abstract

This invention will enable mobile charging cable be smarter, provide a friendly way for the mobile users to charge their mobile , and to help mobile users  easily  find their mobile charging cable and their mobile's charging interface at night.

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Smart mobile charging cable with light control circuit

Core Ideas:  A smart design for the mobile phones charging cables, This design will deploy a light control circuit in the cable end, which will enable charging cable smarter.

 The circuit consist of LDR (light dependent resistor), NPN-transistor, resistor, and chip LED ( Light Emitting Diode), Standard working voltage for this circuit is +5V, which can come from all the mobile AC adapter, portable power source as well as all computer or laptop USB port.

 This smart circuit will enable chip LED automatically lighting at night. thus the mobile users can conveniently find the charging cable at night, with the help of the light mobile users can conveniently plug the charging cable end into the mobile charging interface

How does it work?  In the daytime users can use this it like the traditional cables, at night the smart light control circuit will enable chip LED automatically lighting at night. thus the mobile users can easily find the charging cable at night, with the help of the light mobile users can conveniently put the charging cable end into the mobile charging interface like following picture shows

Illustration 1:

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Claims Point:  This invention will deploy a small light control circuit in the charging cable end.  The circuit consist of LDR (light dependent resistor), NPN-transistor, resistor, and chip LED ( Light Emitting Diode),  Standard working voltage for this circuit is +5V,Chip LED w...