The invention relates to a battery pack protection plate structure which is located below a battery pack of an electric vehicle and used for protecting the battery pack, the battery pack protection plate structure at least comprises a first protection plate and a second protection plate, and the first protection plate (1) and the second protection plate (2) are connected in a lap joint mode; and adrainage space is formed between the first protective plate and the second protective plate. By means of the battery pack protection plate structure, the drainage capacity around the battery pack canbe improved, the damage of accumulated water to an electric automobile power source is avoided, and the service life of the battery pack is prolonged.
本发明涉及一种电池包护板结构,位于电动汽车电池包下方,用于保护所述电池包,该电池包护板结构至少包括第一护板和第二护板,所述第一护板(1)和所述第二护板(2)以搭接方式连接;所述第一护板和所述第二护板之间形成排水空间。通过本发明的电池包护板结构,有助于提高电池包周围的排水能力,避免积水对电动汽车电源的损害,增加电池包的使用寿命。
Battery pack protection plate structure
一种电池包护板结构
2020-05-08
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Battery protection bottom plate, battery pack composite protection structure and vehicle
Europäisches Patentamt | 2023
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