The utility model discloses a power battery, battery shell which includes a plurality of batteries are arranged inside and the temperature control of the electric core temperature regulating device, the other side is connected and exposed to the outside air in the radiator temperature adjusting device comprises a semiconductor refrigerator, and one side of the semiconductor refrigerator is connected and can heat conductor, the heat transfer and the semiconductor refrigerator and electric core. The battery provided by the utility model, can use the semiconductor cooler on the internal electric core for better cooling, without directly communicated with the outside air, can be sealed by the battery shell, will not appear under the conditions of the coolant liquid leakage problem; the heat conducting body and a radiator can be rapid heat the absorption and emission, ensure the cooling effect, improve the reliability of power battery. The utility model is suitable for all electric vehicles or hybrid vehicles, and is used for providing power for the vehicle to move forward.
【技术实现步骤摘要】
【技术保护点】
一种动力电池，包括内部排列有多个电芯的电池壳体以及对电芯温度进行控制的温度调节装置，其特征在于：该温度调节装置包括半导体制冷器、与半导体制冷器的其中一面相连并能够与电芯进行热传递的导热体、与半导体制冷器的另一面相连并暴露在外界空气中的散热体。
【技术特征摘要】
【专利技术属性】
技术研发人员：李舒业，张放南，李猛，刘汉博，
申请(专利权)人：长城汽车股份有限公司，
类型：实用新型
国别省市：
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