Patent ID: 8324867

Claim:
A protection structure for battery charging, comprising: a temperature sensing module configured for sensing the temperature of a battery in charging and converting the temperature into electronic signals; a processing module configured for receiving the electronic signals from the temperature sensing module and outputting a first control signal group according to the values of the electronic signals; and a charging control module comprising: a comparing sub-module configured for receiving the electronic signals and outputting a second control signal group according to the values of the electronic signals; and an executing sub-module configured for receiving the first control signal group and the second control signal group, recognizing and comparing the second control signal group with the first control signal group, wherein when the second control signal group is consistent with the first control signal group, the executing sub-module controls the battery to charge or stop charging according to the first control signal group, when the second control signal group is opposite to the first control signal group, the executing sub-module controls the battery to charge or stop charge according to the second control signal group.