The invention discloses a battery cooling structure and a vehicle, and the battery cooling structure comprises a battery module which comprises a plurality of battery cells and is externally provided with a battery pack frame; the battery chamber is used for accommodating the battery module, and a refrigerant for soaking the battery module is injected into the battery chamber; wherein the battery chamber is further internally provided with a volume increasing component with the density lower than that of the refrigerant and that of the battery pack frame, the volume increasing component comprises a peripheral increasing part, and the peripheral increasing part is constructed in a gap between the battery pack frame and an outer frame of the battery chamber. According to the battery cooling structure provided by the embodiment of the invention, the volume increasing component with the density lower than that of the refrigerant is arranged in the battery chamber, so that the weight of the battery cooling structure is reduced, and the burden of a vehicle is relieved. And the periphery increasing part can be constructed in a gap between the battery pack frame and the outer frame of the battery chamber to surround all the batteries, so that the safety protection effect on all the batteries can be achieved.
本申请公开了一种电池冷却构造及车辆,该电池冷却构造包括:电池模组,包括多个电芯,所述电池模组的外部设置有电池包框架;电池室,用于安置所述电池模组,其内注入有用于浸泡所述电池模组的冷媒;其中,所述电池室内还设置有密度均低于所述冷媒和所述电池包框架的体积增加部件,所述体积增加部件包括外周增加部,所述外周增加部构建在所述电池包框架与所述电池室的外框之间的间隙处。本申请实施例的电池冷却构造,在电池室内设置有密度低于冷媒的体积增加部件,降低了电池冷却构造的重量,减轻了车辆的负担。而且外周增加部可以构建在电池包框架与电池室的外框之间的间隙处,将所有的电池包围在内,从而能够对所有的电池起到安全保护作用。
Battery cooling structure and vehicle
一种电池冷却构造及车辆
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |