Battery monitoring sensor with battery activation function
A battery monitoring and sensor technology, applied in the field of battery maintenance, can solve problems such as poor contact, contact wear, and chemical substance solidification, and achieve the effects of increased capacity, reduced internal resistance, and increased reaction contact area
Pending Publication Date: 2021-01-29
上海俪盈信息科技有限公司
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Problems solved by technology
[0003] In the traditional technology, in order to prevent the solidification of the battery in the charging state for a long time, the battery is designed to discharge itself under normal circumstances, and the battery power will gradually decrease. However, when the battery power drops to zero, if Not charging immediately will also cause the internal chemical substances to solidify, so that it cannot be recharged and activated; if the battery is charged before the battery is fully discharged, it may cause the battery to fail to prevent the chemical substances from solidifying.
In addition, in order to avoid battery solidification, plugging and unplugging the battery frequently will easily lead to poor contact results such as contact wear
Method used
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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 of the embodiments of the present invention, not all of them. 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] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0035] The invention provides a battery monitoring sensor with battery activation function, such a...
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The invention relates to the technical field of battery maintenance, in particular to a battery monitoring sensor with a battery activation function, comprising: a voltage detection unit arranged in acentral processing unit to detect the voltage of a battery; a pulse generation unit, wherein the input end of the pulse generation unit is connected with the output end of the voltage detection unitso as to generate a pulse signal when the voltage of the battery reaches a preset voltage value, and the pulse signal is input into the working circuit; a control unit which is arranged in the workingcircuit, and the input end of the control unit is connected to the output end of the pulse generation unit so as to control the on / off of the working circuit according to the frequency change of thepulse signal; and a battery voltage input end which is connected to the output end of the control unit so as to transmit a pulse signal to the battery when the working circuit is switched on, so thatsubstances hindering ion exchange in the battery are ionized. The sensor has the beneficial effects that substances hindering ion exchange in the battery are ionized through pulse signals, so that thereaction contact area of the battery plate is increased, the internal resistance is reduced, the capacity is increased, and the battery activation effect is achieved.
Description
technical field [0001] The invention relates to the technical field of battery maintenance, in particular to a battery monitoring sensor with a battery activation function. Background technique [0002] Lead-acid batteries are left unused for a long time or due to long-term undercharging, which will lead to the vulcanization failure of the active material and capacity attenuation. The vulcanization phenomenon is the number one killer of the battery. More than 80% of the battery damage is due to the vulcanization phenomenon. After the lead-acid battery is vulcanized , The sulfate crystals on the plate hinder the exchange of ions, causing the battery to age and be scrapped. At this time, several high-current charges and discharges can be performed to activate these sulfurized active substances, and this process is called activation. [0003] In the traditional technology, in order to prevent the solidification of the battery in the charging state for a long time, the battery ...
Claims
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IPC IPC(8): H01M10/42H01M10/06
CPCH01M10/06H01M10/4264H01M10/4285Y02E60/10
Inventor 孙登科郝占海邵举红
Owner 上海俪盈信息科技有限公司