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An intelligent mobile power supply

A mobile power supply, intelligent technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problem of low charging efficiency of mobile power supply, and achieve the effect of cost saving and portability

Active Publication Date: 2015-07-29
湖南加一声学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of low charging efficiency of mobile power in related technologies, an embodiment of the present invention provides an intelligent mobile power

Method used

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  • An intelligent mobile power supply
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Experimental program
Comparison scheme
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Embodiment 1

[0045] figure 1 It is a structural diagram of an intelligent mobile power supply provided by an embodiment of the present invention, such as figure 1 As shown, the intelligent mobile power supply 100 includes: a power adapter 101, a battery unit 102, a first output unit 103, a second output unit 104, a control unit 105 and a current measurement unit 106, wherein:

[0046] The power adapter 101 is connected with an external power supply, and is used for converting the external power supply into direct current and outputting it.

[0047] In the embodiment of the present invention, the power adapter 101 can be connected to an external commercial power supply or vehicle power supply, and convert the commercial power supply or vehicle power supply into DC power suitable for charging the mobile terminal and then output it. The voltage of the converted DC power can be 5V, and the current Can be 2.25A.

[0048] figure 2 is a structural diagram of the power adapter 101 provided by ...

Embodiment 2

[0064] image 3 It is a structural diagram of an intelligent mobile power supply provided by an embodiment of the present invention, Figure 4 It is a circuit block diagram of an intelligent mobile power supply provided by an embodiment of the present invention, such as image 3 and Figure 4 As shown, the intelligent mobile power supply 300 includes: a power adapter 301, a battery unit 302, a first output unit 303, a second output unit 304, a control unit 305 and a current measurement unit 306, wherein:

[0065] The power adapter 301 is connected to the external power supply, and is used to convert the external power supply into direct current and output it.

[0066] The battery unit 302 is connected to the power adapter 301, the first output unit and 303 and the second output unit 304, and is used to receive the direct current output by the power adapter 301, and to the first output unit 303 and the second output unit 304 powered by.

[0067] The first output unit 303 is...

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Abstract

The invention relates to an intelligent mobile power source. The intelligent mobile power source comprises a power adapter which is connected with an outer power source and converts the outer power source to direct current and outputs the direct current; a first output unit which is connected with the power adapter and outputs the direct current to a first power consumption device; a second output unit which is connected with the power adapter and outputs the direct current to a second power consumption device; a battery unit which is connected with the power adapter, the first output unit and the second output unit, is used for receiving the direct current output by the power adapter and supplying power to the first output unit and the second output unit; a current measurement unit which is connected with the first output unit and the second output unit and used for detecting the current output by the first output unit and the current output by the second output unit; a control unit which is connected with the current measurement unit and controls the power supplying sequence of the power adapter to the first output unit, the second output unit and the battery unit or controls the sequence of the battery unit to the first output unit and the second output unit according to a measuring result of the current measurement unit.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to the technical field of mobile terminal accessories, and in particular to an intelligent mobile power supply. Background technique [0002] A mobile power supply is a portable charger that integrates power supply and charging functions. It is also called an external battery. It can charge or supply power to digital devices such as mobile phones anytime and anywhere. Generally, a mobile power supply includes a lithium battery or a dry battery as a power storage unit. Mobile power usually has the characteristics of large capacity, multi-purpose, small size, long life, safety and reliability, etc., and can supply power or charge for mobile phones, digital cameras, MP3, MP4, PDA, handheld computers, handheld game consoles and other power-consuming devices anytime and anywhere. [0003] Generally, when the mobile power supply is connected to the mains for charging, if ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 谢冠宏林柏青于世璿袁玚
Owner 湖南加一声学科技有限公司