A modular distribution box that is easy to assemble and install
By incorporating positioning slots, bases, hooks, and fixing rings, the design solves the offset problem of modular distribution boxes during assembly, enabling rapid installation and heat dissipation, and meeting the flexible installation needs of electrical appliances.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN YUANDA ELECTRIC MFG CO LTD
- Filing Date
- 2025-04-24
- Publication Date
- 2026-05-26
AI Technical Summary
When existing modular distribution boxes are assembled, it is inconvenient to support and position the two distribution boxes together, which can easily lead to misalignment during the installation process and cause installation inconvenience.
The two distribution box bodies are fixed in a non-welding manner by using positioning grooves and bases in combination, and by using hooks and fixing rings. A heat dissipation mechanism is also provided to prevent displacement and overheating.
It enables quick and convenient installation of the distribution box, prevents displacement, allows adjustment of the number of mounting brackets as needed, effectively dissipates heat, and improves installation efficiency and electrical performance.
Smart Images

Figure CN224289003U_ABST