The invention discloses an electric automobile with a driving motor heat dissipation structure. The electric automobile comprises an automobile frame, wheels for supporting the automobile frame and a driving motor for driving the automobile frame to walk. The driving motor drives the walking wheels to rotate, the driving motor is sleeved with a heat dissipation sleeve, a partition plate is arranged in the heat dissipation sleeve, the heat dissipation sleeve is provided with an air inlet channel and an air outlet channel, the air inlet channel is used for guiding air into the heat dissipation sleeve when the automobile walks, and the air outlet channel is used for guiding air into the heat dissipation sleeve when the automobile walks. Air introduced by the air inlet channel flows out of the air outlet channel after passing through the heat dissipation sleeve, the air inlet channel and the air outlet channel are distributed at the two circumferential ends of the driving motor and located on the two sides of the partition plate, and the included angle between the air inlet channel and the air outlet channel is 330 degrees or above. According to the automobile provided with the electric braking system, heat dissipation can be conducted on the driving motor through wind generated when the automobile walks, and the heat dissipation problem of the driving motor is solved.
本发明公开了一种设驱动电机散热结构的电动汽车,包括车架、撑车架的车轮和驱动车架行走的驱动电机;还包括驱动行走轮转动的驱动电机,所述驱动电机上套设有散热套,所述散热套内设有隔板,所述散热套设有进风通道和出风通道,所述进风通道用于在汽车行走将空气引入散热套内,被进风通道引入的空气经过所述散热套后从所述出风通道流出,所述进风通道和出风通道分布在驱动电机的周向两端,且位于隔板的两侧,所述进风通道和处风通道之间的夹角为330°以上。本发明旨在提供一种能够利用汽车行走产生的风对驱动电机进行散热的设电动制动系统的汽车,解决了驱动电机的散热问题。
Electric automobile with driving motor heat dissipation structure
设驱动电机散热结构的电动汽车
2024-08-09
Patent
Electronic Resource
Chinese
Liquid-cooled heat dissipation system for driving motor controller of electric automobile
European Patent Office | 2020
|Electric automobile hub motor heat dissipation management system
European Patent Office | 2023
|Electric automobile hub motor heat dissipation system and control method thereof
European Patent Office | 2020
|