Heat temperature anomaly protector for preventing automobile lithium battery from generating explosion or fire disaster due to overheat

Abstract

The invention discloses a heat temperature anomaly protector for preventing an automobile lithium battery from generating explosion or fire disaster due to overheat. The heat temperature anomaly protector comprises a protector body, a lithium battery interface and a voltage conversion device. A multipurpose data interface is mounted on the left surface of the protector body. A working indicator lamp is mounted at the right upper side of the upper surface of the protector body. The voltage conversion device is mounted in the protector body. A temperature sensor is mounted at the left side of the voltage conversion device. According to the heat temperature anomaly protector, the protector is newly added to the charging interface of the lithium battery. The temperature sensor and a Bluetooth device are mounted at the connection interface of the protector and the lithium battery. When the temperature of the lithium battery exceeds a certain value, the Bluetooth device will operate to send high temperature alarm to communication devices such as a mobile phone connected with the Bluetooth device, and a driver is reminded that the temperature of the lithium battery is overhigh. The working indicator lamp is added to the protector, and therefore, the working state of the protector can be observed well.

Description

technical field [0001] The invention relates to the technical field of protectors, in particular to an abnormal thermal temperature protector for controlling explosion or fire caused by overheating of lithium batteries used in automobiles. Background technique [0002] At present, with the development of science and technology, there are more and more vehicles. In order to save energy, more and more vehicles are equipped with lithium batteries. Although lithium batteries save a lot of energy when they are used, because lithium batteries are installed in The interior, ventilation and heat dissipation of the vehicle are very poor, so overheating often occurs during use, which may even cause fires and explosions, seriously threatening the lives and property of drivers and passengers. Improve. Contents of the invention [0003] The object of the present invention is to solve the shortcomings in the prior art, and propose a thermal temperature abnormality protector for control...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of science and technology, there are more and more vehicles. In order to save energy, more and more vehicles are equipped with lithium batteries. Although lithium batteries save a lot of energy when they are used, because lithium batteries are installed in The interior, ventilation and heat dissipation of the vehicle are very poor, so overheating often occurs during use, which may even cause fires and explosions, seriously threatening the lives and property of drivers and passengers. Improve

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