The invention relates to the technical field of new energy vehicles. The invention further discloses a protection method of the new energy automobile battery pack protection device. The protective device comprises a frame, the two sides of the front face of the frame are fixedly sleeved with tires. A damping main cylinder positioned at one side of the frame is fixedly mounted on the back surface of the tire; a damping wheel cylinder is fixedly installed in the damping main cylinder, a circulation hole is formed in the bottom of one side of an inner cavity of the damping wheel cylinder and communicates with the interior of the damping main cylinder, a piston is movably sleeved with the top of the inner cavity of the damping main cylinder, and the top end of the piston is fixedly connected with one end of a damping spring. By arranging a battery pack mounting box, sliding rails, a movable support, a shock absorption mechanism, a buffer layer, a limiting cylinder, compression springs II and shock absorption pieces, the battery pack mounting box can be protected when an automobile passes through a convex road surface, damage to a battery pack in the battery pack mounting box due to protrusions is avoided, and the cross-country capacity of the automobile is enhanced.
本发明涉及新能源汽车技术领域,且公开了一种新能源汽车电池组防护装置的防护方法,防护装置包括车架,车架正面的两侧均固定套装有轮胎,且轮胎背面固定安装有位于车架一侧的减震主缸,减震主缸的内部固定安装有减震轮缸,且减震轮缸内腔一侧的底部开设有流通孔并与减震主缸的内部连通,减震主缸内腔的顶部活动套装有活塞,且活塞的顶端与减震弹簧的一端固定连接。通过设置电池组安装箱、滑轨、移动支架、避震机构、缓冲层、限位缸、压缩弹簧Ⅱ和减震片可以实现当汽车经过凸起路面的时候,对电池组安装箱的保护作用,避免由于凸起物对电池组安装箱内部的电池组造成损害,增强汽车的越野能力。
Protection method of new energy automobile battery pack protection device
一种新能源汽车电池组防护装置的防护方法
2020-08-18
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 / 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 |
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