Vehicle power distribution unit comprising double-layer rebounding protective cover

• Main Authors: ZHOU JIZI, RONG HAOJIE, ZHOU LIANG, WANG XING
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The vehicle power distribution unit comprises a battery pack circuit breaking unit assembly and the double-layer rebounding protective cover, the battery pack circuit breaking unit assembly comprises a battery pack circuit breaking unit and an assembly upper cover, an opening part is formed in the assembly upper cover, the double-layer rebounding protective cover covers the opening part, and the double-layer rebounding protective cover covers the battery pack circuit breaking unit assembly. The double-layer springback protection cover comprises a first protection cover and a second protection cover, one side of the first protection cover is rotationally connected to one side of the opening part, and the first protection cover and the second protection cover are connected through an elastic reset structure, so that the second protection cover is a springback protection cover. The double-layer springback protective cover is long in service life, the first protective cover meets the IPXXB (finger touch preventio