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Charging system of mobile terminal

A mobile terminal and charging system technology, applied in the electronic field, can solve problems such as easy heat generation and heat loss

Active Publication Date: 2015-01-21
山东蓝剑智能装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a charging system for a mobile terminal to solve the problem that the mobile terminal in the prior art tends to generate heat when charging, and the heat is not easily lost

Method used

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  • Charging system of mobile terminal
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Embodiment Construction

[0020] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0021] see figure 2 , which is a structural block diagram of the charging system for the mobile terminal of the present invention. As shown in the figure, the charging system includes: a charger 100 , a charging wire 200 and a charging plug 300 , and a charging socket 510 and a battery 520 are provided on the mobile terminal 500 . The charger 100 is connected to the charging plug 300 through the charging wire 200 , and the charging plug 300 is plugged into the charging socket 510 during charging, and the charging socket 510 is connected to the battery 520 .

[0022] Wherein, the charging system of the mobile terminal also includes a charging circuit 400, the charging wire 200 includes a first charging wire 210 and a second charging wire 22...

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Abstract

The invention discloses a charging system of a mobile terminal, which comprises a charger, a charging conduction wire, a charging plug and a charging circuit. The charging conduction wire comprises a first charging conduction wire and a second charging conduction wire; the charging circuit is connected in series between the first charging conduction wire and the second charging conduction wire; the charger is connected with an external power source for converting external power source voltage to power supply voltage required for the work of the charging circuit and converting the power supply voltage to charging voltage required for charging the mobile terminal to charge the mobile terminal. The charging circuit originally arranged on the mobile terminal is externally arranged on the charging conduction wire so as to guarantee that heating source generated by the charging circuit is away from the mobile terminal when the mobile terminal is charged, so as to avoid the heating problem of the mobile terminal during the charging.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a charging system for a mobile terminal. Background technique [0002] In today's social life, mobile devices represented by mobile phones have gradually entered the era of smart phones and become an indispensable communication tool in people's lives, bringing great convenience to people's lives. [0003] With the gradual increase of mobile phone functions, the battery capacity and charging current used by it are also increasing, which also has a certain impact on the performance of the mobile phone. Such as figure 1 As shown, it is a schematic diagram of a charging system of a mobile phone in the prior art. It includes: a charger 10 , a cable (charging wire) 20 and a mobile phone 30 , and a charging circuit 31 is arranged in the mobile phone 30 . The charger 10 is connected to an external power supply (generally 220V AC), and after converting the voltage of the external p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/02H02J7/00
Inventor 伍延椿林子华
Owner 山东蓝剑智能装备科技有限公司