一种电池制造技术

一种电池，包括电池芯(100)和电池壳(200)，电池芯(100)设于电池壳(200)内，电池壳(200)底部设有至少一条突出于底部平面的凹槽(222)，该凹槽(222)用于在电池芯(100)膨胀爆裂时储存泄露出的化学物质；电池还包括设于凹槽(222)内的感应芯片(400)，感应芯片(400)上进一步包括温度传感器(410)和压力传感器(420)；电池壳(200)上设有安全孔(300)。该电池，通过在电池壳(200)上底部设置安全孔(300)和防爆储存槽，当电池芯(100)有膨胀爆裂的情况可以起到暂时存储和缓冲的作用。另外，还在防爆储存槽内安装感应芯片(400)，可以用于对电池内部的实时检测，进一步保障电池安全工作。当电池组里面个别电池出现受热、撞击或者短路时，要能及时识别哪个电池出问题，通过外部电路及时切断相应小电池，可以保护整组大功率电池不受损坏。

A kind of battery

A battery comprises a battery core and a battery shell (100) (200), the battery core (100) which is arranged on the battery shell (200), battery shell (200) at the bottom of the groove is provided with at least one protruding from the bottom plane of the groove (222), (222) used in the battery core (100) chemical storage the material leaked to expand and burst; also includes a battery groove (222) induction chip (400), (400) the induction chip further includes a temperature sensor (410) and a pressure sensor (420); the battery shell (200) is provided with a safety hole (300). The battery has a safety hole (300) and explosion-proof storage tank on the bottom of the battery shell (200), and when the battery core (100) has expansion and burst, it can play a temporary storage and buffering role. In addition, the induction chip (400) is installed in the explosion-proof storage tank, which can be used for real-time detection of the battery and further guarantee the safety of the battery. When the battery in the battery pack is heated, impacted or short circuited, it is necessary to identify which battery is in trouble and cut off the corresponding small battery in time by external circuit, which can protect the whole battery from damage.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：何自坚，
申请(专利权)人：深圳市大富精工有限公司，
类型：发明
国别省市：广东,44