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Method for designing cell phone battery

A mobile phone battery and design method technology, applied in the direction of secondary batteries, circuits, photovoltaic power generation, etc., can solve the problems of mobile phones without power, no charging environment, etc., and achieve the effect of solving distress

Inactive Publication Date: 2012-05-02
刘崇朴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mobile phone battery that can be easily charged to solve the distress that the mobile phone has no power and no charging environment.

Method used

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  • Method for designing cell phone battery
  • Method for designing cell phone battery
  • Method for designing cell phone battery

Examples

Experimental program
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Effect test

Embodiment 1

[0015] like figure 1 As shown, a mobile phone battery that can be easily charged includes a mobile phone battery 1, at least one side of the mobile phone battery 1 has a silicon photovoltaic cell 2, and the silicon photovoltaic battery 2 is electrically connected to the mobile phone battery 1 through a DC / DC conversion circuit 3. Charge the mobile phone battery 1 when receiving light.

[0016] like figure 2 As shown, the DC / DC conversion circuit 3 is a boost conversion circuit, the input voltage is 1-4.2V, and the output voltage is 5-6V. The voltage is 0 when there is no light. Therefore, there is a diode between the output terminal of the DC / DC conversion circuit 3 and the battery 1 of the mobile phone to prevent the reverse current from affecting the silicon photocell.

[0017] The input end of the boost conversion circuit is electrically connected to the output end of the silicon photoelectric cell 2 , and the output end of the boost conversion circuit is electrically co...

Embodiment 2

[0019] like image 3 As shown, the difference from Embodiment 1 is that the silicon photovoltaic cell 2 has a double-layer folded 4 structure, and the silicon photovoltaic cell 2 of the double-layer folded structure can be unfolded to increase the area.

[0020] Since the solar cell is used as a side of the mobile phone battery, when the mobile phone is out of power, the solar cell of the mobile phone battery is faced to the direction of strong sunlight, and the light is used to make the solar cell generate photocurrent, and then the mobile phone battery is charged, although the current will not It is very large, but after charging for a period of time, the mobile phone can be turned on, view the required information, or talk to important events, and solve the distress caused by the lack of power.

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Abstract

The invention relates to a cell phone, in particular to a method for designing a cell phone battery. A silicon photocell is arranged on at least one side of the cell phone battery, is electrically connected with the cell phone battery through a DC / DC (Direct Current / Direct Current) switching circuit, and is used for charging the cell phone under the condition of receiving light. The DC / DC conversion circuit is a boosting switching circuit, the input end of the boosting switching circuit is electrically connected with the output end of the silicon photocell, and the output end of the boosting switching circuit is electrically connected with the cell phone battery. By utilizing light rays, a solar cell generates photocurrents used for charging the cell phone battery, although the photocurrents are not large, the cell phone can be started up after a period time of charging, so that required information can be looked up, or a call can be made to a person with a critical event, and thus, troubles brought to people due to power off can be solved.

Description

technical field [0001] The invention relates to a battery, in particular to a design method for a mobile phone battery. Background technique [0002] With the mobile phone entering the 3G era, the powerful functions of the mobile phone make the mobile phone a mobile computer or office equipment. The increase of functions needs to be equipped with large hardware support, and finally needs to be powered by batteries. [0003] Existing batteries or high-capacity batteries are only 1-2A, which is not enough to support 2-3 days of use. Due to the busy work of modern people, sometimes the mobile phone cannot be charged in time. When talking, the mobile phone is out of power, which brings great inconvenience to life. When there is no charging environment, it is very distressing. Contents of the invention [0004] The purpose of the present invention is to provide a mobile phone battery that can be easily charged, so as to solve the distress that the mobile phone is out of powe...

Claims

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Application Information

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IPC IPC(8): H01M10/46H01L31/045
CPCY02E60/12Y02E10/50Y02E60/10
Inventor 刘崇朴段重阳刘明
Owner 刘崇朴
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