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Lithium battery with temperature control function

A lithium battery and functional technology, applied in the field of lithium batteries with temperature control function, can solve problems such as poor safety performance, short circuit, fire, etc., to achieve the effect of ensuring normal use and charging, prolonging service life and low cost

Inactive Publication Date: 2018-04-20
深圳市英特莱实业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, during the use of lithium batteries, the temperature is often uncontrollable. If the temperature is too high during the operation, the circuit will be short-circuited, and the temperature will rise extremely. In severe cases, it may cause a fire. The safety performance is not good. Insufficient, unable to meet the actual needs of the society

Method used

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  • Lithium battery with temperature control function

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0017] see figure 1 , a lithium battery with a temperature control function, including a battery case 100, the inside of the battery case 100 is a hollow structure, the surface of the battery case 100 is provided with an emergency stop button 110 for cutting off the circuit, and the inside of the battery case 100 A lithium battery control module 120 is provided, and the lithium battery control module 120 includes an A / D conversion circuit and a serial port communication circuit. The control of the lithium battery control module 120 is through a microprocessor 130, and the microprocessor 130 is connected to detect the temperature of the battery temperature control Inductor 150, the surface of temperature sensor 150 is provided with power carrier ...

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Abstract

The invention discloses a lithium battery with a temperature control function. The lithium battery comprises a battery shell, wherein the interior of the battery shell is of a hollow structure; a scram button for cutting off the operation of a circuit is arranged on the surface of the battery shell; a lithium battery control module is arranged inside the battery shell; the lithium battery controlmodule comprises an A / D switching circuit and a serial communication circuit, and is controlled through a microprocessor; the microprocessor is connected to a temperature sensor for detecting temperature control of the battery; a power carrier modulation demodulator is arranged on the surface of the temperature sensor; a regulator for regulating preset temperature is arranged inside the power carrier modulation demodulator; an alarm speaker is arranged at one end of the temperature sensor, and a flicker early warning lamp is arranged at the other end of the temperature sensor. The temperatureof the lithium battery can be detected in real time, early warning can be carried out in the condition of overhigh temperature, and the safety performance of using is improved.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery with a temperature control function. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. Lithium metal battery was first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M.S.Whittingham proposed and began to study lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lith...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/48H01M10/052
CPCH01M10/052H01M10/425H01M10/486H01M10/488Y02E60/10
Inventor 蔡若双
Owner 深圳市英特莱实业股份有限公司
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