A copper-aluminum composite busbar trunking
CN224342888UActive Publication Date: 2026-06-09LUOYANG DONGLI NEW MATERIAL TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG DONGLI NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Existing copper-aluminum composite busbar trunking is inefficient during disassembly and maintenance, affecting the convenience of installation and maintenance.
Method used
It adopts a split shell structure and detachable connecting components, including an upper shell, a lower shell, a support plate and locking components. The detachable fixing is achieved through the locking components and connecting components. The support plate can be slidably adjusted, and the limiting plate is used for busbar positioning.
Benefits of technology
It improves the installation and maintenance efficiency of busbar trunking, enhances the vibration resistance of the casing, and prevents busbar short circuits.
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Smart Images
Figure CN224342888U_ABST
Abstract
This application relates to a copper-aluminum composite busbar trunking, comprising a base plate, a housing disposed on the base plate, and a support plate disposed within the housing. The housing has open structures at both ends and includes an upper housing and a lower housing. The lower housing is detachably and fixedly connected to the base plate by a first locking member. Lower connecting portions are respectively provided on both sides of the lower housing. An upper connecting portion is provided on the upper housing opposite the lower connecting portions, abutting against the lower connecting portions. The upper and lower connecting portions are detachably and fixedly connected by a connecting assembly. The support plate is slidably disposed within the lower housing, and a second locking member is provided on the outer side of the lower housing for locking the support plate. A support assembly for placing busbars is provided at the upper end of the support plate. This application adopts a split-type housing structure, combined with detachable connecting assemblies, which greatly reduces the installation and maintenance time of the busbar trunking, improving assembly and maintenance efficiency.
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