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AssigneeBYD Company Limited
InventorsLong WAN, Zhipei LU, Qingbo PENG, Zhijia TAN, Jianqiang LI
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A battery protection bottom plate, a composite protection structure for a battery pack, and a vehicle. The battery protection bottom plate comprises an upper fiber reinforced resin layer, a metal plate, a fiber reinforced resin frame, and a lower fiber reinforced resin layer; the metal plate and the fiber reinforced resin frame are located between the upper fiber reinforced resin layer and the lower fiber reinforced resin layer; the metal plate is located inside the fiber reinforced resin frame; the top surface of the fiber reinforced resin frame is integrally connected to the upper fiber reinforced resin layer; the bottom surface of the fiber reinforced resin frame is integrally connected to the lower fiber reinforced resin layer.
A battery protection bottom plate, comprising:
A battery pack composite protection structure, comprising a battery pack and a battery protection bottom plate, the battery protection bottom plate being arranged below the battery pack, and a buffer zone being formed between the battery pack and the battery protection bottom plate, and the battery protection bottom plate comprising:
Dependencies are inferred from the claim text.