The invention relates to the technical field of hydrogen energy vehicles, and provides a hydrogen energy vehicle hydrogen cylinder frame with a protection structure, the hydrogen energy vehicle hydrogen cylinder frame comprises a bottom plate, the middle part of the top end of the bottom plate is slidably connected with a frame I, the frame I is internally provided with a protection mechanism, the top end of the protection mechanism is provided with a supporting plate, and the top end of the supporting plate is provided with a fixing mechanism; a first air bag is arranged on the inner side of the limiting cylinder, the end, away from the first air bag, of a first ventilation pipe communicates with a second cavity, a plurality of second air bags are fixedly connected to the interior of the first cavity, and ejector pins are fixedly connected to the ends, away from the first spring, of a plurality of movable plates. The movable plate drives the ejector pin to make contact with the first air bag through inertia, after the first air bag is broken, gas can enter the second cavity and the second air bag, then the first protection plate and the second protection plate can shield the hydrogen bottle, collision between the hydrogen bottle and vehicle body parts is avoided, the second air bag can absorb impact force after being expanded, and the probability that the hydrogen bottle is damaged is reduced.
本申请涉及氢能源汽车技术领域,提供了一种带有保护结构的氢能源汽车氢瓶框架,包括底板,所述底板顶端中部滑动连接有框架一,所述框架一内部设置有防护机构,所述防护机构顶端设置有支撑板,所述支撑板顶端设置有固定机构;所述限位筒内侧设置有气囊一,所述通气管一远离气囊一一端分别与腔室二连通,所述腔室一内部固定连接有多个气囊二,多个所述活动板远离弹簧一一端均固定连接有顶针。本发明通过惯性使活动板带动顶针与气囊一接触,当气囊一破裂后气体可进入腔室二、气囊二,进而可使护板一及护板二对氢瓶进行遮挡,避免氢瓶与车体部件发生碰撞,且气囊二膨胀后可对冲击力进行吸收,降低了氢瓶出现破损的概率。
Hydrogen cylinder frame with protection structure for hydrogen energy automobile
一种带有保护结构的氢能源汽车氢瓶框架
2023-11-10
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 |
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