The invention relates to the technical field of electric vehicle range extenders, and discloses an electric automobile range extender. The range extender comprises a mounting frame for accommodating and mounting a range extender main body, the mounting frame is used for being mounted at a corresponding mounting part of the electric automobile, bottom supporting plates arranged at intervals are fixedly connected to the two sides of the bottom of the mounting frame, a bottom plate is slidably connected to the bottom supporting plates, the bottom plate is connected to a mounting base of the rangeextender main body through a shock absorption mechanism, and positioning mechanisms used when the bottom plate moves to the middle of a sliding groove are further arranged at the four corners of themounting base of the range extender main body, so that after the range extender main body is mounted, transverse movement of the range extender main body is limited by means of the positioning mechanisms, and the mounting purpose is achieved; and a heat dissipation mechanism is further arranged at the top of the mounting frame. The electric automobile range extender can achieve the effect of resolving slight jolt of the range extender main body during working by means of the shock absorption mechanism, so that the use effect and the service life of the range extender main body are improved.
本发明涉及电动汽车增程器技术领域,且公开了一种电动汽车增程器,包括用于容纳安装增程器主体的安装框,安装框用于安装到电动汽车对应的安装部位置,所述安装框的底部两侧均固定连接有间隔布置的底支板,底支板上滑动连接有底板,底板上通过避震机构连接有增程器主体的安装底座上,所述增程器主体的安装底座四角处还设置有用于底板移至滑槽正中部时的定位机构,从而当增程器主体安装完成后,借助定位机构限制增程器主体的横向移动,达到安装目的,所述安装框的顶部还设置有散热机构。该电动汽车增程器借助避震机构能够达到化解增程器主体工作时轻微颠簸的效果,以提高增程器主体使用效果以及使用年限。
Electric automobile range extender
一种电动汽车增程器
2020-06-26
Patent
Electronic Resource
Chinese
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 / F16F SPRINGS , Federn |
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