High-voltage control box for electric automobile

• Main Authors: ZHENG HAIDING, RONG HAOJIE, SHEN YUANBO
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2019
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PERFORMING OPERATIONS; PRINTED CIRCUITS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a high-voltage control box for an electric automobile, wherein a vertical component arranged at the lower layer are directly used for supporting a laminated bus bar (includinga horizontal component) arranged at the upper layer. Other structures for supporting the laminated bus bar are eliminated, and light weight is achieved. And the space available inside is larger. According to the invention, wire connection is reduced, the corresponding leading-out terminal pin can be ensured to be connected in a shortest distance, the strength of the leading-out terminal pin can be improved in a shorter size, and the effectiveness and the service life of connection are ensured. A larger suspended space is formed below the suspended laminated bus bar and can be used for arranging other components. At the same time, a surrender space is provided for larger horizontal components on the laminated bus bar. On a fixing bracket in the suspended space, a low-voltage connector and/or a wire harness fixer c