Lithium ion battery protection device

The utility model relates to a lithium ion battery protection device which comprises a lithium ion battery body, a protection box is arranged outside the lithium ion battery body, a placement groove is formed in the protection box, buffer cushions are symmetrically arranged at the front end and the rear end of the placement groove, and a protection cover is arranged at the upper end of the protection box. A handle is mounted at the upper end of the protective cover; according to the scheme, the protection box and the protection cover are arranged, so that the lithium ion battery body can be subjected to double protection except an original shell; the placement groove is matched with the buffer cushion, so that the lithium ion battery body is more stable in the protection box, and meanwhile, the lithium ion battery can be prevented from being extruded. 本申请涉及一种锂离子电池保护装置，其包括锂离子电池本体，所述锂离子电池本体的外部设置有保护箱，所述保护箱的内部开设有放置槽，所述放置槽的前后两端对称设置有缓冲软垫，所述保护箱的上端设置有防护盖，所述防护盖的上端安装有把手；本方案通过设置保护箱和防护盖可实现对锂离子电池本体起到原有外壳以外的双重防护的作用，放置槽与缓冲软