The invention discloses an automobile chassis device with a heat dissipation function and a heat dissipation method, and belongs to the technical field of new energy automobiles. A battery is electrically connected with a driving mechanism, provides electric energy for the driving mechanism and enables the driving mechanism to drive a supporting frame to move, and the driving mechanism is further in transmission fit with a second heat exchange assembly; the first heat exchange assembly is arranged close to the first surface of the battery and is used for exchanging heat with the first surface of the battery; the second heat exchange assembly is arranged close to the second surface of the battery and is used for exchanging heat with the second surface of the battery to reduce the temperature of the battery; at least part of the first heat exchange assembly is arranged in the second heat exchange assembly in a penetrating mode, heat exchange is conducted between the first heat exchange assembly and the second heat exchange assembly, the second heat exchange assembly is used for taking away heat in the first heat exchange assembly, the heat dissipation efficiency of the first heat exchange assembly is improved, and after the battery temperature is reduced, the energy consumption of the battery is improved; the problem that energy consumption is increased due to the fact that the battery temperature rises when an existing automobile chassis runs is solved.
本发明公开了一种带散热的汽车底盘装置及散热方法,属于新能源汽车的技术领域,其中,通过采用电池与驱动机构电性连接,电池为驱动机构提供电能,并使驱动机构带动支撑架移动,驱动机构还与第二换热组件传动配合,第一换热组件靠近电池的第一表面设置,用于与电池的第一表面进行热交换;第二换热组件靠近电池的第二表面设置,用于与电池的第二表面进行热交换,降低电池的温度;第一换热组件至少部分穿设于第二换热组件中,使第一换热组件与第二换热组件进行热交换,第二换热组件用于将第一换热组件中的热量带走,提高第一换热组件的散热效率,电池温度在降低后将提高电池的能耗,改善现有的汽车底盘在运行时电池温度升高导致能耗增加的问题。
Automobile chassis device with heat dissipation function and heat dissipation method thereof
一种带散热的汽车底盘装置及其散热方法
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
Automobile chassis frame beneficial to heat dissipation of automobile battery
Europäisches Patentamt | 2023
|New energy automobile battery pack heat dissipation device and heat dissipation method thereof
Europäisches Patentamt | 2020
|