Method for charging rechargeable battery of audible device and audible device
A rechargeable battery and audio technology, which is applied in the field of charging the rechargeable battery of the audio, and can solve the problems of large power consumption and unstable battery power
Pending Publication Date: 2019-11-26
GUANGZHOU CHANGJIA ELECTRONICS
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[0002] With the improvement of living standards and production technology, there are more and more types of mobile audio products, and they are more and more popular with consumers. However, mobile audio products consume a lot of power when they are in use, and need to be based on charging. The battery is often charged; therefore, the manufacturer will increase the battery capacity of the mobile audio, and the charging time required is getting longer and longer. During the long-term charging process, how to ensure the stability of the battery terminal voltage and safety and efficiency due to the instability of the battery power charging, need to adopt the corresponding method to ensure
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] corresponding, figure 1 A flow chart of a method for charging an audio rechargeable battery in an embodiment of the present invention is shown, and the method includes:
[0034] S101, load the power supply voltage on the rechargeable battery of the audio;
[0035] S102. Obtain the real-time voltage of the rechargeable battery, and obtain a corresponding real-time voltage value signal;
[0036] Specifically, it detects the real-time voltage of the rechargea...
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The present invention discloses a method for charging a rechargeable battery of an audible device and the audible device. The method comprises: loading a supply voltage for the rechargeable battery ofthe audible device; obtaining a real-time voltage of the rechargeable battery, and obtaining a corresponding real-time voltage value signal; generating a voltage compensation value signal according to the real-time voltage value signal; adjusting the supply voltage of the rechargeable battery according to the voltage compensation value signal; and charging the rechargeable battery according to the adjusted supply voltage. According to the method, a voltage of the rechargeable battery can be detected in real time, and the supply voltage is adjusted in real time according to the voltage of therechargeable battery, to enable a voltage on the audible device to keep constant, thereby ensuring charging efficiency and preventing the rechargeable battery from being damaged due to charging overvoltage or undervoltage, and ensuring effectiveness of the rechargeable battery.
Description
technical field [0001] The invention relates to the field of audio, in particular to a method for charging a rechargeable battery of an audio. Background technique [0002] With the improvement of living standards and production technology, there are more and more types of mobile audio products, and they are more and more popular with consumers. However, mobile audio products consume a lot of power when they are in use, and they need to be based on charging The battery is often charged; therefore, the manufacturer will increase the battery capacity of the mobile audio, and the charging time required is getting longer and longer. During the long-term charging process, how to ensure the stability of the battery terminal voltage and safety and efficiency due to the instability of the battery power The charging of the battery needs to be guaranteed by corresponding methods. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies ...
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IPC IPC(8): H02J7/00
CPCY02B40/00
Inventor 庄宏东聂云辉纪惜琴方正兵
Owner GUANGZHOU CHANGJIA ELECTRONICS